| 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 | $176.49 | 7.125% | $189.0649 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $125.57 | 10.450% | $138.6921 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $91.57 | 7.192% | $98.1557 | $98.16 | $98.15 | $98.20 |
| Purchase #4 | $193.27 | 7.552% | $207.8658 | $207.87 | $207.85 | $207.90 |
| Purchase #5 | $201.82 | 8.864% | $219.7093 | $219.71 | $219.70 | $219.70 |
| Purchase #6 | $102.48 | 10.860% | $113.6093 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $111.85 | 5.848% | $118.391 | $118.39 | $118.40 | $118.40 |
| 7 purchase totals = | $1,003.05 | $1,085.4881 | $1,085.49 | $1,085.45 | $1,085.60 | |