| 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 | $140.56 | 5.617% | $148.4553 | $148.46 | $148.45 | $148.50 |
| Purchase #2 | $143.30 | 4.783% | $150.154 | $150.15 | $150.15 | $150.20 |
| Purchase #3 | $169.49 | 9.136% | $184.9746 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $56.38 | 5.752% | $59.623 | $59.62 | $59.60 | $59.60 |
| Purchase #5 | $246.58 | 13.566% | $280.031 | $280.03 | $280.05 | $280.00 |
| Purchase #6 | $242.37 | 8.697% | $263.4489 | $263.45 | $263.45 | $263.40 |
| Purchase #7 | $236.99 | 7.689% | $255.2122 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $1,235.67 | $1,341.8990 | $1,341.89 | $1,341.85 | $1,341.90 | |