| 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 | $109.60 | 10.694% | $121.3206 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $147.74 | 13.836% | $168.1813 | $168.18 | $168.20 | $168.20 |
| Purchase #3 | $58.53 | 11.415% | $65.2112 | $65.21 | $65.20 | $65.20 |
| Purchase #4 | $148.84 | 9.358% | $162.7684 | $162.77 | $162.75 | $162.80 |
| Purchase #5 | $40.83 | 12.736% | $46.0301 | $46.03 | $46.05 | $46.00 |
| Purchase #6 | $5.55 | 10.219% | $6.1172 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $51.62 | 11.240% | $57.4221 | $57.42 | $57.40 | $57.40 |
| 7 purchase totals = | $562.71 | $627.0509 | $627.05 | $627.00 | $627.00 | |