| 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 | $158.36 | 7.119% | $169.6336 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $27.97 | 6.199% | $29.7039 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $136.57 | 5.840% | $144.5457 | $144.55 | $144.55 | $144.50 |
| Purchase #4 | $167.86 | 13.314% | $190.2089 | $190.21 | $190.20 | $190.20 |
| Purchase #5 | $83.66 | 6.169% | $88.821 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $154.51 | 3.206% | $159.4636 | $159.46 | $159.45 | $159.50 |
| Purchase #7 | $49.45 | 8.760% | $53.7818 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $778.38 | $836.1585 | $836.15 | $836.15 | $836.10 | |