| 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 | $140.49 | 3.252% | $145.0587 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $62.47 | 9.662% | $68.5059 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $146.87 | 11.403% | $163.6176 | $163.62 | $163.60 | $163.60 |
| Purchase #4 | $93.61 | 9.572% | $102.5703 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $158.96 | 3.285% | $164.1818 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $160.58 | 12.221% | $180.2045 | $180.20 | $180.20 | $180.20 |
| Purchase #7 | $243.86 | 9.539% | $267.1218 | $267.12 | $267.10 | $267.10 |
| 7 purchase totals = | $1,006.84 | $1,091.2606 | $1,091.26 | $1,091.20 | $1,091.30 | |