| 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 | $187.85 | 10.544% | $207.6569 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $9.25 | 3.325% | $9.5576 | $9.56 | $9.55 | $9.60 |
| Purchase #3 | $27.58 | 11.301% | $30.6968 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $225.94 | 10.420% | $249.4829 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $35.80 | 8.563% | $38.8656 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $35.62 | 12.162% | $39.9521 | $39.95 | $39.95 | $40.00 |
| Purchase #7 | $161.49 | 4.363% | $168.5358 | $168.54 | $168.55 | $168.50 |
| 7 purchase totals = | $683.53 | $744.7477 | $744.76 | $744.75 | $744.90 | |