| 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 | $154.64 | 4.623% | $161.789 | $161.79 | $161.80 | $161.80 |
| Purchase #2 | $66.64 | 11.493% | $74.2989 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $173.54 | 13.723% | $197.3549 | $197.35 | $197.35 | $197.40 |
| Purchase #4 | $178.36 | 8.869% | $194.1787 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $219.48 | 6.161% | $233.0022 | $233.00 | $233.00 | $233.00 |
| Purchase #6 | $30.50 | 8.702% | $33.1541 | $33.15 | $33.15 | $33.20 |
| Purchase #7 | $27.88 | 13.675% | $31.6926 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $851.04 | $925.4704 | $925.46 | $925.50 | $925.60 | |