| 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 | $148.50 | 8.223% | $160.7112 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $75.32 | 8.442% | $81.6785 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $152.93 | 13.449% | $173.4976 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $198.63 | 3.844% | $206.2653 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $112.33 | 9.166% | $122.6262 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $87.61 | 12.299% | $98.3852 | $98.39 | $98.40 | $98.40 |
| Purchase #7 | $191.94 | 10.596% | $212.278 | $212.28 | $212.30 | $212.30 |
| 7 purchase totals = | $967.26 | $1,055.4420 | $1,055.46 | $1,055.50 | $1,055.50 | |