| 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 | $243.74 | 3.337% | $251.8736 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $36.39 | 4.493% | $38.025 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $155.75 | 10.653% | $172.342 | $172.34 | $172.35 | $172.30 |
| Purchase #4 | $155.70 | 12.526% | $175.203 | $175.20 | $175.20 | $175.20 |
| Purchase #5 | $12.73 | 7.744% | $13.7158 | $13.72 | $13.70 | $13.70 |
| Purchase #6 | $81.34 | 9.370% | $88.9616 | $88.96 | $88.95 | $89.00 |
| Purchase #7 | $168.90 | 9.194% | $184.4287 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $854.55 | $924.5497 | $924.55 | $924.55 | $924.50 | |