| 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 | $154.48 | 11.783% | $172.6824 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $124.49 | 12.272% | $139.7674 | $139.77 | $139.75 | $139.80 |
| Purchase #3 | $226.69 | 8.633% | $246.2601 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $94.71 | 4.287% | $98.7702 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $47.66 | 11.168% | $52.9827 | $52.98 | $53.00 | $53.00 |
| Purchase #6 | $116.81 | 12.364% | $131.2524 | $131.25 | $131.25 | $131.30 |
| Purchase #7 | $54.53 | 7.816% | $58.7921 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $819.37 | $900.5073 | $900.50 | $900.50 | $900.70 | |