| 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 | $121.64 | 11.678% | $135.8451 | $135.85 | $135.85 | $135.80 |
| Purchase #2 | $113.34 | 8.382% | $122.8402 | $122.84 | $122.85 | $122.80 |
| Purchase #3 | $27.46 | 7.478% | $29.5135 | $29.51 | $29.50 | $29.50 |
| Purchase #4 | $70.48 | 9.183% | $76.9522 | $76.95 | $76.95 | $77.00 |
| Purchase #5 | $163.81 | 12.807% | $184.7891 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $120.52 | 10.247% | $132.8697 | $132.87 | $132.85 | $132.90 |
| Purchase #7 | $92.63 | 7.332% | $99.4216 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $709.88 | $782.2314 | $782.23 | $782.20 | $782.20 | |