| 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 | $243.79 | 11.608% | $272.0891 | $272.09 | $272.10 | $272.10 |
| Purchase #2 | $173.68 | 5.362% | $182.9927 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $79.42 | 9.327% | $86.8275 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $153.67 | 9.699% | $168.5745 | $168.57 | $168.55 | $168.60 |
| Purchase #5 | $108.79 | 3.105% | $112.1679 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $139.43 | 3.399% | $144.1692 | $144.17 | $144.15 | $144.20 |
| Purchase #7 | $185.26 | 8.136% | $200.3328 | $200.33 | $200.35 | $200.30 |
| 7 purchase totals = | $1,084.04 | $1,167.1537 | $1,167.15 | $1,167.15 | $1,167.20 | |