| 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 | $141.62 | 5.651% | $149.6229 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $44.57 | 13.778% | $50.7109 | $50.71 | $50.70 | $50.70 |
| Purchase #3 | $143.41 | 5.141% | $150.7827 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $232.49 | 8.299% | $251.7843 | $251.78 | $251.80 | $251.80 |
| Purchase #5 | $12.93 | 8.351% | $14.0098 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $153.94 | 13.466% | $174.6696 | $174.67 | $174.65 | $174.70 |
| Purchase #7 | $137.87 | 6.351% | $146.6261 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $866.83 | $938.2063 | $938.20 | $938.20 | $938.20 | |