| 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 | $177.51 | 7.676% | $191.1357 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $82.70 | 3.116% | $85.2769 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $172.40 | 3.551% | $178.5219 | $178.52 | $178.50 | $178.50 |
| Purchase #4 | $27.71 | 8.649% | $30.1066 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $15.88 | 13.802% | $18.0718 | $18.07 | $18.05 | $18.10 |
| Purchase #6 | $176.38 | 11.711% | $197.0359 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $88.86 | 4.462% | $92.8249 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $741.44 | $792.9737 | $792.98 | $792.95 | $792.90 | |