| 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 | $172.48 | 12.511% | $194.059 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $56.79 | 4.712% | $59.4659 | $59.47 | $59.45 | $59.50 |
| Purchase #3 | $118.52 | 7.360% | $127.2431 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $149.68 | 3.606% | $155.0775 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $138.99 | 4.289% | $144.9513 | $144.95 | $144.95 | $145.00 |
| Purchase #6 | $112.39 | 6.637% | $119.8493 | $119.85 | $119.85 | $119.80 |
| Purchase #7 | $95.81 | 12.461% | $107.7489 | $107.75 | $107.75 | $107.70 |
| 7 purchase totals = | $844.66 | $908.3950 | $908.40 | $908.40 | $908.40 | |