| 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 | $124.98 | 13.289% | $141.5886 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $160.67 | 12.197% | $180.2669 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $42.81 | 6.243% | $45.4826 | $45.48 | $45.50 | $45.50 |
| Purchase #4 | $9.81 | 11.541% | $10.9422 | $10.94 | $10.95 | $10.90 |
| Purchase #5 | $15.90 | 5.316% | $16.7452 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $133.60 | 11.732% | $149.274 | $149.27 | $149.25 | $149.30 |
| Purchase #7 | $116.85 | 3.475% | $120.9105 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $604.62 | $665.2100 | $665.21 | $665.20 | $665.20 | |