| 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 | $157.77 | 3.154% | $162.7461 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $42.97 | 10.195% | $47.3508 | $47.35 | $47.35 | $47.40 |
| Purchase #3 | $143.73 | 11.193% | $159.8177 | $159.82 | $159.80 | $159.80 |
| Purchase #4 | $148.88 | 7.412% | $159.915 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $68.81 | 3.425% | $71.1667 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $238.32 | 3.293% | $246.1679 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $123.92 | 8.798% | $134.8225 | $134.82 | $134.80 | $134.80 |
| 7 purchase totals = | $924.40 | $981.9867 | $982.00 | $981.90 | $982.00 | |