| 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 | $166.74 | 3.617% | $172.771 | $172.77 | $172.75 | $172.80 |
| Purchase #2 | $210.73 | 5.750% | $222.847 | $222.85 | $222.85 | $222.80 |
| Purchase #3 | $216.52 | 3.757% | $224.6547 | $224.65 | $224.65 | $224.70 |
| Purchase #4 | $24.59 | 10.547% | $27.1835 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $22.39 | 11.460% | $24.9559 | $24.96 | $24.95 | $25.00 |
| Purchase #6 | $77.97 | 6.122% | $82.7433 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $210.62 | 4.509% | $220.1169 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $929.56 | $975.2723 | $975.27 | $975.25 | $975.30 | |