| 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 | $191.66 | 3.725% | $198.7993 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $154.65 | 13.306% | $175.2277 | $175.23 | $175.25 | $175.20 |
| Purchase #3 | $193.44 | 13.363% | $219.2894 | $219.29 | $219.30 | $219.30 |
| Purchase #4 | $245.32 | 3.500% | $253.9062 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $223.34 | 9.219% | $243.9297 | $243.93 | $243.95 | $243.90 |
| Purchase #6 | $94.63 | 8.637% | $102.8032 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $144.71 | 13.441% | $164.1605 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $1,247.75 | $1,358.1160 | $1,358.12 | $1,358.15 | $1,358.10 | |