| 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 | $122.84 | 8.670% | $133.4902 | $133.49 | $133.50 | $133.50 |
| Purchase #2 | $151.51 | 8.439% | $164.2959 | $164.30 | $164.30 | $164.30 |
| Purchase #3 | $151.29 | 6.467% | $161.0739 | $161.07 | $161.05 | $161.10 |
| Purchase #4 | $187.62 | 9.212% | $204.9036 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $79.35 | 4.231% | $82.7073 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $180.55 | 8.155% | $195.2739 | $195.27 | $195.25 | $195.30 |
| Purchase #7 | $81.71 | 5.104% | $85.8805 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $954.87 | $1,027.6253 | $1,027.62 | $1,027.60 | $1,027.70 | |