| 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 | $79.37 | 11.748% | $88.6944 | $88.69 | $88.70 | $88.70 |
| Purchase #2 | $189.94 | 13.191% | $214.995 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $78.45 | 13.362% | $88.9325 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $157.67 | 8.266% | $170.703 | $170.70 | $170.70 | $170.70 |
| Purchase #5 | $86.36 | 6.505% | $91.9777 | $91.98 | $92.00 | $92.00 |
| Purchase #6 | $148.45 | 13.194% | $168.0365 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $137.28 | 9.408% | $150.1953 | $150.20 | $150.20 | $150.20 |
| 7 purchase totals = | $877.52 | $973.5344 | $973.54 | $973.60 | $973.50 | |