| 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 | $121.48 | 10.854% | $134.6654 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $113.86 | 6.679% | $121.4647 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $202.84 | 9.123% | $221.3451 | $221.35 | $221.35 | $221.30 |
| Purchase #4 | $143.38 | 4.165% | $149.3518 | $149.35 | $149.35 | $149.40 |
| Purchase #5 | $98.38 | 11.125% | $109.3248 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $171.71 | 8.827% | $186.8668 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $26.32 | 8.599% | $28.5833 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $877.97 | $951.6019 | $951.60 | $951.55 | $951.70 | |