| 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 | $111.83 | 6.505% | $119.1045 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $116.34 | 12.381% | $130.7441 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $19.82 | 5.592% | $20.9283 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $147.45 | 7.536% | $158.5618 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $159.36 | 5.676% | $168.4053 | $168.41 | $168.40 | $168.40 |
| Purchase #6 | $78.48 | 7.818% | $84.6156 | $84.62 | $84.60 | $84.60 |
| Purchase #7 | $50.83 | 4.199% | $52.9644 | $52.96 | $52.95 | $53.00 |
| 7 purchase totals = | $684.11 | $735.3240 | $735.32 | $735.30 | $735.30 | |