| 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 | $178.44 | 9.578% | $195.531 | $195.53 | $195.55 | $195.50 |
| Purchase #2 | $51.47 | 13.314% | $58.3227 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $183.27 | 6.199% | $194.6309 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $184.91 | 13.652% | $210.1539 | $210.15 | $210.15 | $210.20 |
| Purchase #5 | $161.50 | 11.554% | $180.1597 | $180.16 | $180.15 | $180.20 |
| Purchase #6 | $9.86 | 10.136% | $10.8594 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $12.52 | 7.393% | $13.4456 | $13.45 | $13.45 | $13.40 |
| 7 purchase totals = | $781.97 | $863.1032 | $863.10 | $863.10 | $863.10 | |