| 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 | $166.56 | 4.202% | $173.5589 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $190.79 | 8.659% | $207.3105 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $199.58 | 5.279% | $210.1158 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $181.95 | 7.265% | $195.1687 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $108.36 | 4.343% | $113.0661 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $211.66 | 11.873% | $236.7904 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $241.60 | 6.630% | $257.6181 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $1,300.50 | $1,393.6285 | $1,393.64 | $1,393.55 | $1,393.70 | |