| 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 | $188.78 | 4.847% | $197.9302 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $160.79 | 8.869% | $175.0505 | $175.05 | $175.05 | $175.10 |
| Purchase #3 | $61.84 | 4.548% | $64.6525 | $64.65 | $64.65 | $64.70 |
| Purchase #4 | $216.89 | 11.501% | $241.8345 | $241.83 | $241.85 | $241.80 |
| Purchase #5 | $106.58 | 6.736% | $113.7592 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $149.25 | 9.212% | $162.9989 | $163.00 | $163.00 | $163.00 |
| Purchase #7 | $38.78 | 8.197% | $41.9588 | $41.96 | $41.95 | $42.00 |
| 7 purchase totals = | $922.91 | $998.1846 | $998.18 | $998.20 | $998.30 | |