| 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 | $139.74 | 8.812% | $152.0539 | $152.05 | $152.05 | $152.10 |
| Purchase #2 | $239.28 | 5.168% | $251.646 | $251.65 | $251.65 | $251.60 |
| Purchase #3 | $87.27 | 6.783% | $93.1895 | $93.19 | $93.20 | $93.20 |
| Purchase #4 | $31.41 | 13.208% | $35.5586 | $35.56 | $35.55 | $35.60 |
| Purchase #5 | $161.41 | 11.647% | $180.2094 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $211.98 | 8.200% | $229.3624 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $10.46 | 11.398% | $11.6522 | $11.65 | $11.65 | $11.70 |
| 7 purchase totals = | $881.55 | $953.6720 | $953.67 | $953.65 | $953.80 | |