| 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 | $194.78 | 7.617% | $209.6164 | $209.62 | $209.60 | $209.60 |
| Purchase #2 | $152.40 | 5.438% | $160.6875 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $9.25 | 9.510% | $10.1297 | $10.13 | $10.15 | $10.10 |
| Purchase #4 | $123.57 | 6.845% | $132.0284 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $41.87 | 8.292% | $45.3419 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $120.96 | 3.671% | $125.4004 | $125.40 | $125.40 | $125.40 |
| Purchase #7 | $94.57 | 6.813% | $101.0131 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $737.40 | $784.2174 | $784.22 | $784.25 | $784.10 | |