| 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 | $72.45 | 9.219% | $79.1292 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $76.91 | 11.409% | $85.6847 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $178.51 | 7.869% | $192.557 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $173.53 | 4.708% | $181.6998 | $181.70 | $181.70 | $181.70 |
| Purchase #5 | $121.33 | 10.705% | $134.3184 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $109.47 | 3.379% | $113.169 | $113.17 | $113.15 | $113.20 |
| Purchase #7 | $137.28 | 12.593% | $154.5677 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $869.48 | $941.1258 | $941.13 | $941.10 | $941.20 | |