| 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 | $162.79 | 12.487% | $183.1176 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $197.84 | 7.137% | $211.9598 | $211.96 | $211.95 | $212.00 |
| Purchase #3 | $118.50 | 8.785% | $128.9102 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $38.40 | 8.826% | $41.7892 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $155.71 | 9.809% | $170.9836 | $170.98 | $171.00 | $171.00 |
| Purchase #6 | $126.40 | 4.542% | $132.1411 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $206.35 | 5.232% | $217.1462 | $217.15 | $217.15 | $217.10 |
| 7 purchase totals = | $1,005.99 | $1,086.0477 | $1,086.05 | $1,086.05 | $1,086.00 | |