| 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 | $180.86 | 6.675% | $192.9324 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $136.96 | 11.573% | $152.8104 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $15.91 | 11.603% | $17.756 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $22.68 | 13.395% | $25.718 | $25.72 | $25.70 | $25.70 |
| Purchase #5 | $114.30 | 12.147% | $128.184 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $223.84 | 8.496% | $242.8574 | $242.86 | $242.85 | $242.90 |
| Purchase #7 | $26.71 | 7.311% | $28.6628 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $721.26 | $788.9210 | $788.92 | $788.90 | $789.00 | |