| 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 | $76.66 | 12.405% | $86.1697 | $86.17 | $86.15 | $86.20 |
| Purchase #2 | $142.42 | 12.132% | $159.6984 | $159.70 | $159.70 | $159.70 |
| Purchase #3 | $189.43 | 4.567% | $198.0813 | $198.08 | $198.10 | $198.10 |
| Purchase #4 | $70.27 | 9.259% | $76.7763 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $116.92 | 10.621% | $129.3381 | $129.34 | $129.35 | $129.30 |
| Purchase #6 | $111.38 | 3.238% | $114.9865 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $215.68 | 7.715% | $232.3197 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $922.76 | $997.3700 | $997.38 | $997.40 | $997.40 | |