| 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 | $142.26 | 13.210% | $161.0525 | $161.05 | $161.05 | $161.10 |
| Purchase #2 | $47.49 | 12.189% | $53.2786 | $53.28 | $53.30 | $53.30 |
| Purchase #3 | $27.86 | 3.425% | $28.8142 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $162.55 | 8.823% | $176.8918 | $176.89 | $176.90 | $176.90 |
| Purchase #5 | $110.28 | 9.781% | $121.0665 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $173.39 | 11.210% | $192.827 | $192.83 | $192.85 | $192.80 |
| Purchase #7 | $239.78 | 10.869% | $265.8417 | $265.84 | $265.85 | $265.80 |
| 7 purchase totals = | $903.61 | $999.7723 | $999.77 | $999.80 | $999.80 | |