| 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 | $156.57 | 11.548% | $174.6507 | $174.65 | $174.65 | $174.70 |
| Purchase #2 | $203.27 | 12.563% | $228.8068 | $228.81 | $228.80 | $228.80 |
| Purchase #3 | $87.94 | 8.500% | $95.4149 | $95.41 | $95.40 | $95.40 |
| Purchase #4 | $51.53 | 7.415% | $55.3509 | $55.35 | $55.35 | $55.40 |
| Purchase #5 | $206.45 | 11.253% | $229.6818 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $229.78 | 12.629% | $258.7989 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $173.88 | 8.113% | $187.9869 | $187.99 | $188.00 | $188.00 |
| 7 purchase totals = | $1,109.42 | $1,230.6909 | $1,230.69 | $1,230.70 | $1,230.80 | |