| 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 | $9.84 | 11.284% | $10.9503 | $10.95 | $10.95 | $11.00 |
| Purchase #2 | $131.74 | 11.756% | $147.2274 | $147.23 | $147.25 | $147.20 |
| Purchase #3 | $172.28 | 13.494% | $195.5275 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $162.68 | 3.245% | $167.959 | $167.96 | $167.95 | $168.00 |
| Purchase #5 | $36.83 | 10.533% | $40.7093 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $57.70 | 12.646% | $64.9967 | $65.00 | $65.00 | $65.00 |
| Purchase #7 | $153.29 | 8.352% | $166.0928 | $166.09 | $166.10 | $166.10 |
| 7 purchase totals = | $724.36 | $793.4630 | $793.47 | $793.50 | $793.50 | |