| 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 | $139.25 | 11.811% | $155.6968 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $62.90 | 12.299% | $70.6361 | $70.64 | $70.65 | $70.60 |
| Purchase #3 | $163.29 | 6.609% | $174.0818 | $174.08 | $174.10 | $174.10 |
| Purchase #4 | $54.73 | 9.854% | $60.1231 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $99.33 | 9.335% | $108.6025 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $67.30 | 7.365% | $72.2566 | $72.26 | $72.25 | $72.30 |
| Purchase #7 | $145.87 | 3.556% | $151.0571 | $151.06 | $151.05 | $151.10 |
| 7 purchase totals = | $732.67 | $792.4540 | $792.46 | $792.45 | $792.50 | |