| 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 | $143.90 | 8.213% | $155.7185 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $136.79 | 9.357% | $149.5894 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $112.44 | 12.248% | $126.2117 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $178.52 | 7.157% | $191.2967 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $221.25 | 5.281% | $232.9342 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $110.46 | 4.827% | $115.7919 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $237.39 | 12.530% | $267.135 | $267.14 | $267.15 | $267.10 |
| 7 purchase totals = | $1,140.75 | $1,238.6774 | $1,238.68 | $1,238.70 | $1,238.60 | |