| 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 | $5.58 | 11.645% | $6.2298 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $161.72 | 4.569% | $169.109 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $87.32 | 10.611% | $96.5855 | $96.59 | $96.60 | $96.60 |
| Purchase #4 | $180.60 | 5.852% | $191.1687 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $57.42 | 12.849% | $64.7979 | $64.80 | $64.80 | $64.80 |
| Purchase #6 | $185.92 | 8.557% | $201.8292 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $166.92 | 9.144% | $182.1832 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $845.48 | $911.9033 | $911.91 | $911.95 | $911.90 | |