| 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 | $167.75 | 12.679% | $189.019 | $189.02 | $189.00 | $189.00 |
| Purchase #2 | $160.57 | 6.203% | $170.5302 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $209.36 | 9.118% | $228.4494 | $228.45 | $228.45 | $228.40 |
| Purchase #4 | $174.87 | 4.639% | $182.9822 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $178.72 | 8.872% | $194.576 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $158.72 | 13.660% | $180.4012 | $180.40 | $180.40 | $180.40 |
| Purchase #7 | $191.80 | 6.176% | $203.6456 | $203.65 | $203.65 | $203.60 |
| 7 purchase totals = | $1,241.79 | $1,349.6036 | $1,349.61 | $1,349.65 | $1,349.50 | |