| 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 | $133.34 | 9.673% | $146.238 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $142.39 | 12.352% | $159.978 | $159.98 | $160.00 | $160.00 |
| Purchase #3 | $215.49 | 3.595% | $223.2369 | $223.24 | $223.25 | $223.20 |
| Purchase #4 | $77.95 | 8.703% | $84.734 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $180.90 | 11.130% | $201.0342 | $201.03 | $201.05 | $201.00 |
| Purchase #6 | $163.61 | 12.476% | $184.022 | $184.02 | $184.00 | $184.00 |
| Purchase #7 | $103.44 | 9.558% | $113.3268 | $113.33 | $113.35 | $113.30 |
| 7 purchase totals = | $1,017.12 | $1,112.5699 | $1,112.57 | $1,112.65 | $1,112.40 | |