| 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 | $179.63 | 5.460% | $189.4378 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $66.96 | 4.263% | $69.8145 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $156.80 | 4.515% | $163.8795 | $163.88 | $163.90 | $163.90 |
| Purchase #4 | $228.36 | 6.752% | $243.7789 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $160.67 | 7.752% | $173.1251 | $173.13 | $173.15 | $173.10 |
| Purchase #6 | $120.81 | 8.319% | $130.8602 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $44.98 | 5.484% | $47.4467 | $47.45 | $47.45 | $47.40 |
| 7 purchase totals = | $958.21 | $1,018.3427 | $1,018.35 | $1,018.40 | $1,018.30 | |