| 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 | $220.61 | 6.285% | $234.4753 | $234.48 | $234.50 | $234.50 |
| Purchase #2 | $42.30 | 5.733% | $44.7251 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $155.32 | 10.319% | $171.3475 | $171.35 | $171.35 | $171.30 |
| Purchase #4 | $161.33 | 8.561% | $175.1415 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $157.25 | 10.317% | $173.4735 | $173.47 | $173.45 | $173.50 |
| Purchase #6 | $128.89 | 7.519% | $138.5812 | $138.58 | $138.60 | $138.60 |
| Purchase #7 | $7.45 | 5.489% | $7.8589 | $7.86 | $7.85 | $7.90 |
| 7 purchase totals = | $873.15 | $945.6030 | $945.61 | $945.65 | $945.60 | |