| 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 | $161.29 | 10.343% | $177.9722 | $177.97 | $177.95 | $178.00 |
| Purchase #2 | $224.81 | 10.807% | $249.1052 | $249.11 | $249.10 | $249.10 |
| Purchase #3 | $36.47 | 10.708% | $40.3752 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $195.39 | 13.471% | $221.711 | $221.71 | $221.70 | $221.70 |
| Purchase #5 | $90.34 | 13.434% | $102.4763 | $102.48 | $102.50 | $102.50 |
| Purchase #6 | $227.94 | 13.318% | $258.297 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $223.31 | 8.738% | $242.8228 | $242.82 | $242.80 | $242.80 |
| 7 purchase totals = | $1,159.55 | $1,292.7597 | $1,292.77 | $1,292.75 | $1,292.80 | |