| 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 | $51.45 | 13.136% | $58.2085 | $58.21 | $58.20 | $58.20 |
| Purchase #2 | $102.67 | 5.365% | $108.1782 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $61.28 | 9.582% | $67.1518 | $67.15 | $67.15 | $67.20 |
| Purchase #4 | $180.77 | 12.842% | $203.9845 | $203.98 | $204.00 | $204.00 |
| Purchase #5 | $193.92 | 4.517% | $202.6794 | $202.68 | $202.70 | $202.70 |
| Purchase #6 | $111.87 | 13.268% | $126.7129 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $145.72 | 10.623% | $161.1998 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $847.68 | $928.1151 | $928.11 | $928.15 | $928.20 | |