| 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 | $203.71 | 6.605% | $217.165 | $217.17 | $217.15 | $217.20 |
| Purchase #2 | $6.98 | 4.701% | $7.3081 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $145.96 | 5.701% | $154.2812 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $51.72 | 13.391% | $58.6458 | $58.65 | $58.65 | $58.60 |
| Purchase #5 | $162.32 | 9.236% | $177.3119 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $244.53 | 7.858% | $263.7452 | $263.75 | $263.75 | $263.70 |
| Purchase #7 | $77.45 | 10.484% | $85.5699 | $85.57 | $85.55 | $85.60 |
| 7 purchase totals = | $892.67 | $964.0271 | $964.04 | $964.00 | $964.00 | |