| 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 | $158.51 | 7.265% | $170.0258 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $202.97 | 7.799% | $218.7996 | $218.80 | $218.80 | $218.80 |
| Purchase #3 | $98.60 | 6.468% | $104.9774 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $56.76 | 9.734% | $62.285 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $95.60 | 12.563% | $107.6102 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $156.30 | 12.324% | $175.5624 | $175.56 | $175.55 | $175.60 |
| Purchase #7 | $65.84 | 12.396% | $74.0015 | $74.00 | $74.00 | $74.00 |
| 7 purchase totals = | $834.58 | $913.2619 | $913.27 | $913.30 | $913.30 | |