| 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 | $188.97 | 7.329% | $202.8196 | $202.82 | $202.80 | $202.80 |
| Purchase #2 | $214.25 | 13.736% | $243.6794 | $243.68 | $243.70 | $243.70 |
| Purchase #3 | $194.65 | 10.649% | $215.3783 | $215.38 | $215.40 | $215.40 |
| Purchase #4 | $209.27 | 7.301% | $224.5488 | $224.55 | $224.55 | $224.50 |
| Purchase #5 | $160.71 | 8.466% | $174.3157 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $213.78 | 12.678% | $240.883 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $148.72 | 4.561% | $155.5031 | $155.50 | $155.50 | $155.50 |
| 7 purchase totals = | $1,330.35 | $1,457.1279 | $1,457.13 | $1,457.15 | $1,457.10 | |