| 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 | $100.28 | 12.841% | $113.157 | $113.16 | $113.15 | $113.20 |
| Purchase #2 | $111.53 | 7.779% | $120.2059 | $120.21 | $120.20 | $120.20 |
| Purchase #3 | $162.86 | 13.593% | $184.9976 | $185.00 | $185.00 | $185.00 |
| Purchase #4 | $51.27 | 7.770% | $55.2537 | $55.25 | $55.25 | $55.30 |
| Purchase #5 | $237.79 | 10.650% | $263.1146 | $263.11 | $263.10 | $263.10 |
| Purchase #6 | $57.50 | 12.146% | $64.484 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $141.31 | 10.547% | $156.214 | $156.21 | $156.20 | $156.20 |
| 7 purchase totals = | $862.54 | $957.4268 | $957.42 | $957.40 | $957.50 | |