| 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 | $183.72 | 10.392% | $202.8122 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $86.73 | 8.320% | $93.9459 | $93.95 | $93.95 | $93.90 |
| Purchase #3 | $178.53 | 3.167% | $184.184 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $61.71 | 9.354% | $67.4824 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $142.77 | 12.286% | $160.3107 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $51.42 | 10.188% | $56.6587 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $154.58 | 12.498% | $173.8994 | $173.90 | $173.90 | $173.90 |
| 7 purchase totals = | $859.46 | $939.2933 | $939.29 | $939.30 | $939.30 | |