| 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 | $143.56 | 6.535% | $152.9416 | $152.94 | $152.95 | $152.90 |
| Purchase #2 | $140.62 | 9.503% | $153.9831 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $179.33 | 9.523% | $196.4076 | $196.41 | $196.40 | $196.40 |
| Purchase #4 | $229.45 | 12.134% | $257.2915 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $99.39 | 12.776% | $112.0881 | $112.09 | $112.10 | $112.10 |
| Purchase #6 | $108.64 | 6.483% | $115.6831 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $9.58 | 7.829% | $10.33 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $910.57 | $998.7250 | $998.72 | $998.80 | $998.70 | |