| 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 | $141.54 | 9.591% | $155.1151 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $198.99 | 9.122% | $217.1419 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $29.86 | 13.449% | $33.8759 | $33.88 | $33.90 | $33.90 |
| Purchase #4 | $32.85 | 9.564% | $35.9918 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $64.99 | 5.489% | $68.5573 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $11.64 | 5.537% | $12.2845 | $12.28 | $12.30 | $12.30 |
| Purchase #7 | $214.56 | 13.352% | $243.2081 | $243.21 | $243.20 | $243.20 |
| 7 purchase totals = | $694.43 | $766.1746 | $766.18 | $766.20 | $766.20 | |