| 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 | $150.96 | 12.618% | $170.0081 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $105.71 | 9.700% | $115.9639 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $239.98 | 7.329% | $257.5681 | $257.57 | $257.55 | $257.60 |
| Purchase #4 | $207.86 | 5.125% | $218.5128 | $218.51 | $218.50 | $218.50 |
| Purchase #5 | $58.44 | 6.169% | $62.0452 | $62.05 | $62.05 | $62.00 |
| Purchase #6 | $99.98 | 7.577% | $107.5555 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $193.27 | 11.406% | $215.3144 | $215.31 | $215.30 | $215.30 |
| 7 purchase totals = | $1,056.20 | $1,146.9680 | $1,146.97 | $1,146.90 | $1,147.00 | |