| 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 | $144.33 | 8.741% | $156.9459 | $156.95 | $156.95 | $156.90 |
| Purchase #2 | $55.94 | 10.168% | $61.628 | $61.63 | $61.65 | $61.60 |
| Purchase #3 | $47.25 | 3.769% | $49.0309 | $49.03 | $49.05 | $49.00 |
| Purchase #4 | $51.46 | 5.282% | $54.1781 | $54.18 | $54.20 | $54.20 |
| Purchase #5 | $226.30 | 10.148% | $249.2649 | $249.26 | $249.25 | $249.30 |
| Purchase #6 | $16.93 | 11.742% | $18.9179 | $18.92 | $18.90 | $18.90 |
| Purchase #7 | $226.31 | 8.841% | $246.3181 | $246.32 | $246.30 | $246.30 |
| 7 purchase totals = | $768.52 | $836.2838 | $836.29 | $836.30 | $836.20 | |