| 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 | $141.88 | 6.204% | $150.6822 | $150.68 | $150.70 | $150.70 |
| Purchase #2 | $109.38 | 13.291% | $123.9177 | $123.92 | $123.90 | $123.90 |
| Purchase #3 | $183.71 | 10.388% | $202.7938 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $23.35 | 9.496% | $25.5673 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $126.83 | 13.818% | $144.3554 | $144.36 | $144.35 | $144.40 |
| Purchase #6 | $198.59 | 12.401% | $223.2171 | $223.22 | $223.20 | $223.20 |
| Purchase #7 | $129.89 | 7.424% | $139.533 | $139.53 | $139.55 | $139.50 |
| 7 purchase totals = | $913.63 | $1,010.0665 | $1,010.07 | $1,010.05 | $1,010.10 | |