| 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 | $126.81 | 3.608% | $131.3853 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $61.70 | 8.386% | $66.8742 | $66.87 | $66.85 | $66.90 |
| Purchase #3 | $136.78 | 8.763% | $148.766 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $150.40 | 3.722% | $155.9979 | $156.00 | $156.00 | $156.00 |
| Purchase #5 | $179.48 | 8.286% | $194.3517 | $194.35 | $194.35 | $194.40 |
| Purchase #6 | $158.26 | 12.437% | $177.9428 | $177.94 | $177.95 | $177.90 |
| Purchase #7 | $159.75 | 8.259% | $172.9438 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $973.18 | $1,048.2617 | $1,048.26 | $1,048.25 | $1,048.30 | |