| 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 | $110.47 | 10.451% | $122.0152 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $108.68 | 4.505% | $113.576 | $113.58 | $113.60 | $113.60 |
| Purchase #3 | $69.27 | 7.537% | $74.4909 | $74.49 | $74.50 | $74.50 |
| Purchase #4 | $137.88 | 3.692% | $142.9705 | $142.97 | $142.95 | $143.00 |
| Purchase #5 | $154.51 | 5.534% | $163.0606 | $163.06 | $163.05 | $163.10 |
| Purchase #6 | $149.88 | 8.596% | $162.7637 | $162.76 | $162.75 | $162.80 |
| Purchase #7 | $84.29 | 12.617% | $94.9249 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $814.98 | $873.8018 | $873.80 | $873.75 | $873.90 | |