| 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 | $180.71 | 10.592% | $199.8508 | $199.85 | $199.85 | $199.90 |
| Purchase #2 | $22.66 | 4.633% | $23.7098 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $84.93 | 9.842% | $93.2888 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $138.86 | 12.289% | $155.9245 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $187.89 | 12.267% | $210.9385 | $210.94 | $210.95 | $210.90 |
| Purchase #6 | $178.69 | 7.794% | $192.6171 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $25.58 | 12.650% | $28.8159 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $819.32 | $905.1454 | $905.15 | $905.10 | $905.10 | |