| 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 | $170.56 | 13.579% | $193.7203 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $32.32 | 11.785% | $36.1289 | $36.13 | $36.15 | $36.10 |
| Purchase #3 | $12.42 | 9.220% | $13.5651 | $13.57 | $13.55 | $13.60 |
| Purchase #4 | $90.46 | 8.138% | $97.8216 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $141.64 | 6.731% | $151.1738 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $22.25 | 9.711% | $24.4107 | $24.41 | $24.40 | $24.40 |
| Purchase #7 | $74.84 | 9.377% | $81.8577 | $81.86 | $81.85 | $81.90 |
| 7 purchase totals = | $544.49 | $598.6781 | $598.68 | $598.60 | $598.70 | |