| 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 | $115.68 | 5.268% | $121.774 | $121.77 | $121.75 | $121.80 |
| Purchase #2 | $178.27 | 3.439% | $184.4007 | $184.40 | $184.40 | $184.40 |
| Purchase #3 | $139.25 | 10.745% | $154.2124 | $154.21 | $154.20 | $154.20 |
| Purchase #4 | $107.99 | 10.616% | $119.4542 | $119.45 | $119.45 | $119.50 |
| Purchase #5 | $49.75 | 10.774% | $55.1101 | $55.11 | $55.10 | $55.10 |
| Purchase #6 | $123.47 | 12.487% | $138.8877 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $151.75 | 12.262% | $170.3576 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $866.16 | $944.1967 | $944.19 | $944.15 | $944.30 | |