| 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 | $166.38 | 7.271% | $178.4775 | $178.48 | $178.50 | $178.50 |
| Purchase #2 | $98.93 | 11.269% | $110.0784 | $110.08 | $110.10 | $110.10 |
| Purchase #3 | $191.99 | 12.619% | $216.2172 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $243.65 | 6.214% | $258.7904 | $258.79 | $258.80 | $258.80 |
| Purchase #5 | $11.28 | 7.621% | $12.1396 | $12.14 | $12.15 | $12.10 |
| Purchase #6 | $181.85 | 8.722% | $197.711 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $236.43 | 5.418% | $249.2398 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $1,130.51 | $1,222.6539 | $1,222.66 | $1,222.70 | $1,222.60 | |