| 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 | $197.47 | 3.378% | $204.1405 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $47.58 | 5.153% | $50.0318 | $50.03 | $50.05 | $50.00 |
| Purchase #3 | $67.40 | 12.663% | $75.9349 | $75.93 | $75.95 | $75.90 |
| Purchase #4 | $110.76 | 10.640% | $122.5449 | $122.54 | $122.55 | $122.50 |
| Purchase #5 | $154.86 | 4.823% | $162.3289 | $162.33 | $162.35 | $162.30 |
| Purchase #6 | $81.59 | 6.680% | $87.0402 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $197.77 | 10.759% | $219.0481 | $219.05 | $219.05 | $219.00 |
| 7 purchase totals = | $857.43 | $921.0693 | $921.06 | $921.15 | $920.80 | |