| 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 | $184.37 | 7.158% | $197.5672 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $73.52 | 8.278% | $79.606 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $15.53 | 7.703% | $16.7263 | $16.73 | $16.75 | $16.70 |
| Purchase #4 | $62.56 | 11.352% | $69.6618 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $30.99 | 10.792% | $34.3344 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $43.30 | 11.171% | $48.137 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $225.46 | 7.390% | $242.1215 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $635.73 | $688.1542 | $688.16 | $688.15 | $688.10 | |