| 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 | $103.51 | 8.605% | $112.417 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $26.29 | 12.570% | $29.5947 | $29.59 | $29.60 | $29.60 |
| Purchase #3 | $87.32 | 5.551% | $92.1671 | $92.17 | $92.15 | $92.20 |
| Purchase #4 | $177.51 | 5.638% | $187.518 | $187.52 | $187.50 | $187.50 |
| Purchase #5 | $129.61 | 8.777% | $140.9859 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $121.95 | 9.654% | $133.7231 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $81.87 | 3.649% | $84.8574 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $728.06 | $781.2632 | $781.27 | $781.20 | $781.30 | |