| 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 | $155.82 | 6.624% | $166.1415 | $166.14 | $166.15 | $166.10 |
| Purchase #2 | $170.27 | 4.667% | $178.2165 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $226.29 | 13.646% | $257.1695 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $228.62 | 7.478% | $245.7162 | $245.72 | $245.70 | $245.70 |
| Purchase #5 | $172.96 | 3.479% | $178.9773 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $101.92 | 10.158% | $112.273 | $112.27 | $112.25 | $112.30 |
| Purchase #7 | $184.83 | 5.400% | $194.8108 | $194.81 | $194.80 | $194.80 |
| 7 purchase totals = | $1,240.71 | $1,333.3048 | $1,333.31 | $1,333.25 | $1,333.30 | |