| 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 | $197.89 | 7.819% | $213.363 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $63.29 | 12.696% | $71.3253 | $71.33 | $71.35 | $71.30 |
| Purchase #3 | $122.30 | 6.736% | $130.5381 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $177.94 | 5.299% | $187.369 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $171.89 | 3.146% | $177.2977 | $177.30 | $177.30 | $177.30 |
| Purchase #6 | $13.48 | 9.359% | $14.7416 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $188.87 | 8.449% | $204.8276 | $204.83 | $204.85 | $204.80 |
| 7 purchase totals = | $935.66 | $999.4623 | $999.47 | $999.50 | $999.40 | |