| 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 | $133.45 | 12.386% | $149.9791 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $175.66 | 4.865% | $184.2059 | $184.21 | $184.20 | $184.20 |
| Purchase #3 | $228.51 | 4.275% | $238.2788 | $238.28 | $238.30 | $238.30 |
| Purchase #4 | $121.87 | 8.566% | $132.3094 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $66.30 | 13.282% | $75.106 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $222.65 | 5.798% | $235.5592 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $182.68 | 9.178% | $199.4464 | $199.45 | $199.45 | $199.40 |
| 7 purchase totals = | $1,131.12 | $1,214.8848 | $1,214.90 | $1,214.90 | $1,214.90 | |