| 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 | $201.69 | 9.112% | $220.068 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $99.47 | 3.823% | $103.2727 | $103.27 | $103.25 | $103.30 |
| Purchase #3 | $150.56 | 6.146% | $159.8134 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $48.52 | 13.850% | $55.24 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $73.93 | 10.315% | $81.5559 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $16.85 | 9.647% | $18.4755 | $18.48 | $18.50 | $18.50 |
| Purchase #7 | $194.27 | 13.713% | $220.9102 | $220.91 | $220.90 | $220.90 |
| 7 purchase totals = | $785.29 | $859.3357 | $859.34 | $859.30 | $859.40 | |