| 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 | $203.96 | 3.174% | $210.4337 | $210.43 | $210.45 | $210.40 |
| Purchase #2 | $76.60 | 9.564% | $83.926 | $83.93 | $83.95 | $83.90 |
| Purchase #3 | $126.29 | 7.503% | $135.7655 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $88.97 | 4.797% | $93.2379 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $154.55 | 4.793% | $161.9576 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $161.88 | 11.612% | $180.6775 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $45.39 | 7.126% | $48.6245 | $48.62 | $48.60 | $48.60 |
| 7 purchase totals = | $857.64 | $914.6227 | $914.63 | $914.65 | $914.60 | |