| 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 | $142.81 | 13.408% | $161.958 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $249.26 | 9.447% | $272.8076 | $272.81 | $272.80 | $272.80 |
| Purchase #3 | $142.65 | 11.861% | $159.5697 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $170.92 | 12.303% | $191.9483 | $191.95 | $191.95 | $191.90 |
| Purchase #5 | $57.82 | 6.108% | $61.3516 | $61.35 | $61.35 | $61.40 |
| Purchase #6 | $144.76 | 7.162% | $155.1277 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $85.77 | 13.389% | $97.2537 | $97.25 | $97.25 | $97.30 |
| 7 purchase totals = | $993.99 | $1,100.0166 | $1,100.02 | $1,100.00 | $1,100.10 | |