| 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 | $147.73 | 7.470% | $158.7654 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $161.47 | 12.861% | $182.2367 | $182.24 | $182.25 | $182.20 |
| Purchase #3 | $228.72 | 8.743% | $248.717 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $152.80 | 7.494% | $164.2508 | $164.25 | $164.25 | $164.30 |
| Purchase #5 | $13.32 | 9.819% | $14.6279 | $14.63 | $14.65 | $14.60 |
| Purchase #6 | $85.88 | 10.505% | $94.9017 | $94.90 | $94.90 | $94.90 |
| Purchase #7 | $9.84 | 11.160% | $10.9381 | $10.94 | $10.95 | $10.90 |
| 7 purchase totals = | $799.76 | $874.4376 | $874.45 | $874.45 | $874.40 | |