| 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 | $198.93 | 7.554% | $213.9572 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $132.35 | 9.723% | $145.2184 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $41.80 | 7.804% | $45.0621 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $83.80 | 12.217% | $94.0378 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $189.96 | 7.507% | $204.2203 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $113.64 | 6.170% | $120.6516 | $120.65 | $120.65 | $120.70 |
| Purchase #7 | $113.48 | 9.853% | $124.6612 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $873.96 | $947.8086 | $947.81 | $947.75 | $947.90 | |