| 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 | $143.53 | 5.268% | $151.0912 | $151.09 | $151.10 | $151.10 |
| Purchase #2 | $166.27 | 5.439% | $175.3134 | $175.31 | $175.30 | $175.30 |
| Purchase #3 | $244.55 | 13.589% | $277.7819 | $277.78 | $277.80 | $277.80 |
| Purchase #4 | $215.78 | 13.212% | $244.2889 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $31.48 | 10.293% | $34.7202 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $103.37 | 4.383% | $107.9007 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $250.51 | 9.359% | $273.9552 | $273.96 | $273.95 | $274.00 |
| 7 purchase totals = | $1,155.49 | $1,265.0515 | $1,265.05 | $1,265.05 | $1,265.10 | |