| 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 | $101.82 | 6.128% | $108.0595 | $108.06 | $108.05 | $108.10 |
| Purchase #2 | $118.29 | 13.253% | $133.967 | $133.97 | $133.95 | $134.00 |
| Purchase #3 | $124.86 | 9.159% | $136.2959 | $136.30 | $136.30 | $136.30 |
| Purchase #4 | $74.33 | 4.386% | $77.5901 | $77.59 | $77.60 | $77.60 |
| Purchase #5 | $147.81 | 9.716% | $162.1712 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $99.33 | 3.150% | $102.4589 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $148.71 | 3.171% | $153.4256 | $153.43 | $153.45 | $153.40 |
| 7 purchase totals = | $815.15 | $873.9682 | $873.98 | $873.95 | $874.10 | |