| 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 | $149.93 | 13.433% | $170.0701 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $138.46 | 6.327% | $147.2204 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $35.35 | 8.469% | $38.3438 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $188.35 | 4.579% | $196.9745 | $196.97 | $196.95 | $197.00 |
| Purchase #5 | $208.90 | 6.266% | $221.9897 | $221.99 | $222.00 | $222.00 |
| Purchase #6 | $35.92 | 11.717% | $40.1287 | $40.13 | $40.15 | $40.10 |
| Purchase #7 | $210.40 | 6.684% | $224.4631 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $967.31 | $1,039.1903 | $1,039.18 | $1,039.15 | $1,039.20 | |