| 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 | $242.54 | 12.735% | $273.4275 | $273.43 | $273.45 | $273.40 |
| Purchase #2 | $129.59 | 10.613% | $143.3434 | $143.34 | $143.35 | $143.30 |
| Purchase #3 | $70.40 | 13.395% | $79.8301 | $79.83 | $79.85 | $79.80 |
| Purchase #4 | $135.80 | 4.399% | $141.7738 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $106.41 | 12.398% | $119.6027 | $119.60 | $119.60 | $119.60 |
| Purchase #6 | $237.53 | 10.711% | $262.9718 | $262.97 | $262.95 | $263.00 |
| Purchase #7 | $135.26 | 7.459% | $145.349 | $145.35 | $145.35 | $145.30 |
| 7 purchase totals = | $1,057.53 | $1,166.2983 | $1,166.29 | $1,166.30 | $1,166.20 | |