| 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 | $167.39 | 13.276% | $189.6127 | $189.61 | $189.60 | $189.60 |
| Purchase #2 | $42.66 | 10.664% | $47.2093 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $105.51 | 4.203% | $109.9446 | $109.94 | $109.95 | $109.90 |
| Purchase #4 | $22.43 | 11.322% | $24.9695 | $24.97 | $24.95 | $25.00 |
| Purchase #5 | $6.28 | 6.412% | $6.6827 | $6.68 | $6.70 | $6.70 |
| Purchase #6 | $169.38 | 5.818% | $179.2345 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $87.84 | 11.642% | $98.0663 | $98.07 | $98.05 | $98.10 |
| 7 purchase totals = | $601.49 | $655.7196 | $655.71 | $655.70 | $655.70 | |