| 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 | $182.59 | 4.481% | $190.7719 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $99.64 | 10.609% | $110.2108 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $110.51 | 7.472% | $118.7673 | $118.77 | $118.75 | $118.80 |
| Purchase #4 | $238.68 | 9.773% | $262.0062 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $129.35 | 6.524% | $137.7888 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $80.55 | 7.751% | $86.7934 | $86.79 | $86.80 | $86.80 |
| Purchase #7 | $147.87 | 11.406% | $164.7361 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $989.19 | $1,071.0745 | $1,071.08 | $1,071.05 | $1,071.10 | |