| 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 | $170.82 | 9.279% | $186.6704 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $91.46 | 4.616% | $95.6818 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $210.52 | 12.177% | $236.155 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $183.69 | 7.299% | $197.0975 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $110.66 | 7.620% | $119.0923 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $125.86 | 9.123% | $137.3422 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $10.96 | 4.739% | $11.4794 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $903.97 | $983.5186 | $983.52 | $983.55 | $983.60 | |