| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.92 | 7.154% | $189.5769 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $122.29 | 10.595% | $135.2466 | $135.25 | $135.25 | $135.20 |
| Purchase #3 | $223.38 | 5.773% | $236.2757 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $240.43 | 12.855% | $271.3373 | $271.34 | $271.35 | $271.30 |
| Purchase #5 | $236.65 | 11.114% | $262.9513 | $262.95 | $262.95 | $263.00 |
| Purchase #6 | $122.42 | 13.832% | $139.3531 | $139.35 | $139.35 | $139.40 |
| Purchase #7 | $218.53 | 11.699% | $244.0958 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $1,340.62 | $1,478.8367 | $1,478.85 | $1,478.90 | $1,478.90 | |