| 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 | $125.77 | 5.299% | $132.4346 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $12.76 | 13.790% | $14.5196 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $235.69 | 9.801% | $258.79 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $21.69 | 7.139% | $23.2384 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $32.71 | 4.446% | $34.1643 | $34.16 | $34.15 | $34.20 |
| Purchase #6 | $33.42 | 6.111% | $35.4623 | $35.46 | $35.45 | $35.50 |
| Purchase #7 | $137.78 | 13.245% | $156.029 | $156.03 | $156.05 | $156.00 |
| 7 purchase totals = | $599.82 | $654.6382 | $654.63 | $654.65 | $654.60 | |