| 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 | $159.87 | 9.600% | $175.2175 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $51.99 | 4.669% | $54.4174 | $54.42 | $54.40 | $54.40 |
| Purchase #3 | $113.47 | 5.787% | $120.0365 | $120.04 | $120.05 | $120.00 |
| Purchase #4 | $142.40 | 12.671% | $160.4435 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $59.35 | 11.157% | $65.9717 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $248.56 | 8.361% | $269.3421 | $269.34 | $269.35 | $269.30 |
| Purchase #7 | $105.33 | 5.319% | $110.9325 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $880.97 | $956.3612 | $956.36 | $956.35 | $956.20 | |