| 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 | $201.44 | 9.138% | $219.8476 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $20.44 | 4.655% | $21.3915 | $21.39 | $21.40 | $21.40 |
| Purchase #3 | $89.74 | 7.709% | $96.6581 | $96.66 | $96.65 | $96.70 |
| Purchase #4 | $139.86 | 3.137% | $144.2474 | $144.25 | $144.25 | $144.20 |
| Purchase #5 | $153.39 | 7.261% | $164.5276 | $164.53 | $164.55 | $164.50 |
| Purchase #6 | $113.37 | 7.256% | $121.5961 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $88.43 | 9.112% | $96.4877 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $806.67 | $864.7560 | $864.77 | $864.80 | $864.70 | |