| 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 | $175.94 | 7.191% | $188.5918 | $188.59 | $188.60 | $188.60 |
| Purchase #2 | $77.46 | 7.670% | $83.4012 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $129.63 | 8.208% | $140.27 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $20.29 | 11.718% | $22.6676 | $22.67 | $22.65 | $22.70 |
| Purchase #5 | $179.26 | 7.278% | $192.3065 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $54.33 | 11.733% | $60.7045 | $60.70 | $60.70 | $60.70 |
| Purchase #7 | $226.78 | 11.659% | $253.2203 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $863.69 | $941.1619 | $941.16 | $941.10 | $941.20 | |