| 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 | $172.48 | 11.501% | $192.3169 | $192.32 | $192.30 | $192.30 |
| Purchase #2 | $26.57 | 5.519% | $28.0364 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $27.37 | 6.379% | $29.1159 | $29.12 | $29.10 | $29.10 |
| Purchase #4 | $70.66 | 6.496% | $75.2501 | $75.25 | $75.25 | $75.30 |
| Purchase #5 | $139.67 | 3.623% | $144.7302 | $144.73 | $144.75 | $144.70 |
| Purchase #6 | $112.48 | 3.138% | $116.0096 | $116.01 | $116.00 | $116.00 |
| Purchase #7 | $153.28 | 4.475% | $160.1393 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $702.51 | $745.5984 | $745.61 | $745.60 | $745.50 | |