| 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 | $208.75 | 5.158% | $219.5173 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $164.64 | 3.750% | $170.814 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $62.49 | 4.647% | $65.3939 | $65.39 | $65.40 | $65.40 |
| Purchase #4 | $178.57 | 7.588% | $192.1199 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $154.40 | 6.346% | $164.1982 | $164.20 | $164.20 | $164.20 |
| Purchase #6 | $41.65 | 13.838% | $47.4135 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $98.94 | 3.616% | $102.5177 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $909.44 | $961.9745 | $961.97 | $961.90 | $961.90 | |