| 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 | $187.67 | 8.406% | $203.4455 | $203.45 | $203.45 | $203.40 |
| Purchase #2 | $20.98 | 12.472% | $23.5966 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $156.96 | 8.305% | $169.9955 | $170.00 | $170.00 | $170.00 |
| Purchase #4 | $158.36 | 3.228% | $163.4719 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $6.29 | 13.596% | $7.1452 | $7.15 | $7.15 | $7.10 |
| Purchase #6 | $32.66 | 7.662% | $35.1624 | $35.16 | $35.15 | $35.20 |
| Purchase #7 | $114.88 | 11.700% | $128.321 | $128.32 | $128.30 | $128.30 |
| 7 purchase totals = | $677.80 | $731.1381 | $731.15 | $731.10 | $731.10 | |