| 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 | $182.96 | 3.602% | $189.5502 | $189.55 | $189.55 | $189.60 |
| Purchase #2 | $81.59 | 5.597% | $86.1566 | $86.16 | $86.15 | $86.20 |
| Purchase #3 | $30.62 | 8.716% | $33.2888 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $201.84 | 8.712% | $219.4243 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $84.42 | 7.824% | $91.025 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $157.64 | 13.833% | $179.4463 | $179.45 | $179.45 | $179.40 |
| Purchase #7 | $107.59 | 8.243% | $116.4586 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $846.66 | $915.3498 | $915.36 | $915.35 | $915.40 | |