| 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 | $126.84 | 13.134% | $143.4992 | $143.50 | $143.50 | $143.50 |
| Purchase #2 | $26.60 | 6.163% | $28.2394 | $28.24 | $28.25 | $28.20 |
| Purchase #3 | $32.59 | 6.802% | $34.8068 | $34.81 | $34.80 | $34.80 |
| Purchase #4 | $237.91 | 12.360% | $267.3157 | $267.32 | $267.30 | $267.30 |
| Purchase #5 | $170.50 | 11.533% | $190.1638 | $190.16 | $190.15 | $190.20 |
| Purchase #6 | $173.52 | 3.554% | $179.6869 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $39.32 | 11.323% | $43.7722 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $807.28 | $887.4840 | $887.49 | $887.45 | $887.50 | |