| 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 | $141.43 | 5.380% | $149.0389 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $6.37 | 5.359% | $6.7114 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $236.88 | 8.148% | $256.181 | $256.18 | $256.20 | $256.20 |
| Purchase #4 | $90.64 | 8.872% | $98.6816 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $118.96 | 9.382% | $130.1208 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $11.73 | 11.208% | $13.0447 | $13.04 | $13.05 | $13.00 |
| Purchase #7 | $93.66 | 5.750% | $99.0455 | $99.05 | $99.05 | $99.00 |
| 7 purchase totals = | $699.67 | $752.8239 | $752.82 | $752.85 | $752.70 | |