| 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 | $236.62 | 4.318% | $246.8373 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $160.44 | 6.220% | $170.4194 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $140.37 | 11.221% | $156.1209 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $65.41 | 12.590% | $73.6451 | $73.65 | $73.65 | $73.60 |
| Purchase #5 | $85.59 | 4.751% | $89.6564 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $153.57 | 7.309% | $164.7944 | $164.79 | $164.80 | $164.80 |
| Purchase #7 | $156.96 | 8.803% | $170.7772 | $170.78 | $170.80 | $170.80 |
| 7 purchase totals = | $998.96 | $1,072.2507 | $1,072.26 | $1,072.25 | $1,072.20 | |