| 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 | $172.32 | 12.356% | $193.6119 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $52.43 | 5.787% | $55.4641 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $188.98 | 5.200% | $198.807 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $41.77 | 6.501% | $44.4855 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $104.77 | 5.683% | $110.7241 | $110.72 | $110.70 | $110.70 |
| Purchase #6 | $40.39 | 3.634% | $41.8578 | $41.86 | $41.85 | $41.90 |
| Purchase #7 | $8.85 | 5.783% | $9.3618 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $609.51 | $654.3122 | $654.31 | $654.25 | $654.40 | |