| 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 | $174.65 | 9.151% | $190.6322 | $190.63 | $190.65 | $190.60 |
| Purchase #2 | $104.59 | 4.443% | $109.2369 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $41.93 | 11.688% | $46.8308 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $194.89 | 3.110% | $200.9511 | $200.95 | $200.95 | $201.00 |
| Purchase #5 | $25.98 | 3.387% | $26.8599 | $26.86 | $26.85 | $26.90 |
| Purchase #6 | $139.93 | 5.420% | $147.5142 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $180.63 | 8.131% | $195.317 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $862.60 | $917.3421 | $917.34 | $917.35 | $917.30 | |