| 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 | $138.97 | 13.822% | $158.1784 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $63.43 | 5.330% | $66.8108 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $117.39 | 4.162% | $122.2758 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $221.34 | 13.248% | $250.6631 | $250.66 | $250.65 | $250.70 |
| Purchase #5 | $24.75 | 3.603% | $25.6417 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $132.43 | 3.211% | $136.6823 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $60.74 | 12.741% | $68.4789 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $759.05 | $828.7310 | $828.73 | $828.80 | $828.80 | |