| 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 | $164.51 | 13.268% | $186.3372 | $186.34 | $186.35 | $186.30 |
| Purchase #2 | $37.52 | 9.562% | $41.1077 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $46.74 | 10.625% | $51.7061 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $45.33 | 9.477% | $49.6259 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $213.92 | 12.337% | $240.3113 | $240.31 | $240.30 | $240.30 |
| Purchase #6 | $28.56 | 4.636% | $29.884 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $98.86 | 7.550% | $106.3239 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $635.44 | $705.2961 | $705.30 | $705.30 | $705.20 | |