| 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 | $140.79 | 6.704% | $150.2286 | $150.23 | $150.25 | $150.20 |
| Purchase #2 | $84.93 | 7.333% | $91.1579 | $91.16 | $91.15 | $91.20 |
| Purchase #3 | $6.28 | 4.684% | $6.5742 | $6.57 | $6.55 | $6.60 |
| Purchase #4 | $112.42 | 10.610% | $124.3478 | $124.35 | $124.35 | $124.30 |
| Purchase #5 | $120.88 | 4.141% | $125.8856 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $140.64 | 7.821% | $151.6395 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $219.91 | 5.628% | $232.2865 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $825.85 | $882.1201 | $882.13 | $882.15 | $882.10 | |