| 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 | $180.65 | 6.152% | $191.7636 | $191.76 | $191.75 | $191.80 |
| Purchase #2 | $153.52 | 5.203% | $161.5076 | $161.51 | $161.50 | $161.50 |
| Purchase #3 | $159.47 | 11.811% | $178.305 | $178.31 | $178.30 | $178.30 |
| Purchase #4 | $74.37 | 7.369% | $79.8503 | $79.85 | $79.85 | $79.90 |
| Purchase #5 | $15.76 | 12.211% | $17.6845 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $229.65 | 11.521% | $256.108 | $256.11 | $256.10 | $256.10 |
| Purchase #7 | $83.48 | 6.441% | $88.8569 | $88.86 | $88.85 | $88.90 |
| 7 purchase totals = | $896.90 | $974.0759 | $974.08 | $974.05 | $974.20 | |