| 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 | $149.96 | 6.361% | $159.499 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $6.42 | 12.104% | $7.1971 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $18.25 | 6.502% | $19.4366 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $110.92 | 8.212% | $120.0288 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $150.46 | 5.612% | $158.9038 | $158.90 | $158.90 | $158.90 |
| Purchase #6 | $193.77 | 6.448% | $206.2643 | $206.26 | $206.25 | $206.30 |
| Purchase #7 | $58.41 | 4.104% | $60.8071 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $688.19 | $732.1367 | $732.14 | $732.15 | $732.10 | |