| 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 | $89.85 | 6.635% | $95.8115 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $124.35 | 6.331% | $132.2226 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $158.38 | 13.537% | $179.8199 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $226.56 | 4.199% | $236.0733 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $144.94 | 3.192% | $149.5665 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $160.25 | 6.432% | $170.5573 | $170.56 | $170.55 | $170.60 |
| Purchase #7 | $180.36 | 8.842% | $196.3074 | $196.31 | $196.30 | $196.30 |
| 7 purchase totals = | $1,084.69 | $1,160.3585 | $1,160.36 | $1,160.25 | $1,160.40 | |