| 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 | $151.59 | 4.301% | $158.1099 | $158.11 | $158.10 | $158.10 |
| Purchase #2 | $197.30 | 13.370% | $223.679 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $81.94 | 5.332% | $86.309 | $86.31 | $86.30 | $86.30 |
| Purchase #4 | $210.53 | 6.842% | $224.9345 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $65.88 | 13.120% | $74.5235 | $74.52 | $74.50 | $74.50 |
| Purchase #6 | $43.34 | 11.296% | $48.2357 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $221.66 | 7.550% | $238.3953 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $972.24 | $1,054.1869 | $1,054.19 | $1,054.20 | $1,054.10 | |