| 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 | $83.55 | 5.562% | $88.1971 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $241.96 | 13.184% | $273.86 | $273.86 | $273.85 | $273.90 |
| Purchase #3 | $148.28 | 4.779% | $155.3663 | $155.37 | $155.35 | $155.40 |
| Purchase #4 | $142.91 | 8.748% | $155.4118 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $247.98 | 5.647% | $261.9834 | $261.98 | $262.00 | $262.00 |
| Purchase #6 | $245.79 | 10.495% | $271.5857 | $271.59 | $271.60 | $271.60 |
| Purchase #7 | $127.33 | 13.207% | $144.1465 | $144.15 | $144.15 | $144.10 |
| 7 purchase totals = | $1,237.80 | $1,350.5508 | $1,350.56 | $1,350.55 | $1,350.60 | |