| 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 | $151.60 | 6.618% | $161.6329 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $56.81 | 3.750% | $58.9404 | $58.94 | $58.95 | $58.90 |
| Purchase #3 | $7.42 | 6.148% | $7.8762 | $7.88 | $7.90 | $7.90 |
| Purchase #4 | $134.65 | 12.233% | $151.1217 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $210.43 | 9.710% | $230.8628 | $230.86 | $230.85 | $230.90 |
| Purchase #6 | $183.96 | 11.420% | $204.9682 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $91.85 | 9.151% | $100.2552 | $100.26 | $100.25 | $100.30 |
| 7 purchase totals = | $836.72 | $915.6574 | $915.66 | $915.65 | $915.70 | |