| 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 | $121.35 | 13.585% | $137.8354 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $148.32 | 8.155% | $160.4155 | $160.42 | $160.40 | $160.40 |
| Purchase #3 | $159.30 | 13.581% | $180.9345 | $180.93 | $180.95 | $180.90 |
| Purchase #4 | $177.53 | 11.226% | $197.4595 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $191.98 | 9.651% | $210.508 | $210.51 | $210.50 | $210.50 |
| Purchase #6 | $206.80 | 8.312% | $223.9892 | $223.99 | $224.00 | $224.00 |
| Purchase #7 | $77.74 | 8.541% | $84.3798 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $1,083.02 | $1,195.5219 | $1,195.53 | $1,195.55 | $1,195.50 | |