| 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 | $117.34 | 3.721% | $121.7062 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $87.96 | 5.177% | $92.5137 | $92.51 | $92.50 | $92.50 |
| Purchase #3 | $121.66 | 4.596% | $127.2515 | $127.25 | $127.25 | $127.30 |
| Purchase #4 | $138.78 | 10.732% | $153.6739 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $121.44 | 10.450% | $134.1305 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $173.83 | 6.559% | $185.2315 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $167.48 | 9.365% | $183.1645 | $183.16 | $183.15 | $183.20 |
| 7 purchase totals = | $928.49 | $997.6718 | $997.66 | $997.65 | $997.70 | |