| 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 | $133.32 | 6.251% | $141.6538 | $141.65 | $141.65 | $141.70 |
| Purchase #2 | $102.44 | 7.711% | $110.3391 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $7.33 | 8.274% | $7.9365 | $7.94 | $7.95 | $7.90 |
| Purchase #4 | $234.60 | 9.421% | $256.7017 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $44.60 | 6.702% | $47.5891 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $81.47 | 8.353% | $88.2752 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $230.65 | 10.670% | $255.2604 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $834.41 | $907.7558 | $907.76 | $907.80 | $907.80 | |