| 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 | $153.54 | 6.565% | $163.6199 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $124.45 | 7.224% | $133.4403 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $12.40 | 5.664% | $13.1023 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $233.27 | 9.133% | $254.5745 | $254.57 | $254.55 | $254.60 |
| Purchase #5 | $178.98 | 13.280% | $202.7485 | $202.75 | $202.75 | $202.70 |
| Purchase #6 | $164.84 | 8.229% | $178.4047 | $178.40 | $178.40 | $178.40 |
| Purchase #7 | $22.82 | 9.795% | $25.0552 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $890.30 | $970.9454 | $970.94 | $970.90 | $970.90 | |