| 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 | $165.86 | 7.701% | $178.6329 | $178.63 | $178.65 | $178.60 |
| Purchase #2 | $78.28 | 9.224% | $85.5005 | $85.50 | $85.50 | $85.50 |
| Purchase #3 | $85.75 | 3.127% | $88.4314 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $156.48 | 6.757% | $167.0534 | $167.05 | $167.05 | $167.10 |
| Purchase #5 | $59.51 | 10.178% | $65.5669 | $65.57 | $65.55 | $65.60 |
| Purchase #6 | $192.95 | 8.533% | $209.4144 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $147.54 | 10.700% | $163.3268 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $886.37 | $957.9263 | $957.92 | $957.95 | $957.90 | |