| 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 | $101.72 | 8.266% | $110.1282 | $110.13 | $110.15 | $110.10 |
| Purchase #2 | $163.35 | 7.683% | $175.9002 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $249.73 | 3.717% | $259.0125 | $259.01 | $259.00 | $259.00 |
| Purchase #4 | $34.89 | 3.636% | $36.1586 | $36.16 | $36.15 | $36.20 |
| Purchase #5 | $64.48 | 7.513% | $69.3244 | $69.32 | $69.30 | $69.30 |
| Purchase #6 | $127.39 | 13.642% | $144.7685 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $172.46 | 4.620% | $180.4277 | $180.43 | $180.45 | $180.40 |
| 7 purchase totals = | $914.02 | $975.7201 | $975.72 | $975.70 | $975.70 | |