| 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 | $172.36 | 13.204% | $195.1184 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $244.44 | 3.299% | $252.5041 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $249.85 | 6.439% | $265.9378 | $265.94 | $265.95 | $265.90 |
| Purchase #4 | $163.60 | 5.694% | $172.9154 | $172.92 | $172.90 | $172.90 |
| Purchase #5 | $244.97 | 7.853% | $264.2075 | $264.21 | $264.20 | $264.20 |
| Purchase #6 | $71.84 | 13.852% | $81.7913 | $81.79 | $81.80 | $81.80 |
| Purchase #7 | $123.91 | 7.147% | $132.7658 | $132.77 | $132.75 | $132.80 |
| 7 purchase totals = | $1,270.97 | $1,365.2403 | $1,365.25 | $1,365.20 | $1,365.20 | |