| 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 | $132.93 | 13.478% | $150.8463 | $150.85 | $150.85 | $150.80 |
| Purchase #2 | $222.79 | 6.282% | $236.7857 | $236.79 | $236.80 | $236.80 |
| Purchase #3 | $41.68 | 9.322% | $45.5654 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $73.38 | 3.278% | $75.7854 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $167.94 | 11.370% | $187.0348 | $187.03 | $187.05 | $187.00 |
| Purchase #6 | $96.49 | 6.377% | $102.6432 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $189.48 | 7.162% | $203.0506 | $203.05 | $203.05 | $203.10 |
| 7 purchase totals = | $924.69 | $1,001.7114 | $1,001.72 | $1,001.75 | $1,001.70 | |