| 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 | $146.92 | 7.106% | $157.3601 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $229.77 | 10.603% | $254.1325 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $123.72 | 5.235% | $130.1967 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $243.67 | 12.297% | $273.6341 | $273.63 | $273.65 | $273.60 |
| Purchase #5 | $126.30 | 9.498% | $138.296 | $138.30 | $138.30 | $138.30 |
| Purchase #6 | $112.80 | 10.829% | $125.0151 | $125.02 | $125.00 | $125.00 |
| Purchase #7 | $171.26 | 13.352% | $194.1266 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $1,154.44 | $1,272.7611 | $1,272.77 | $1,272.80 | $1,272.70 | |