| 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 | $210.95 | 5.556% | $222.6704 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $190.91 | 4.673% | $199.8312 | $199.83 | $199.85 | $199.80 |
| Purchase #3 | $136.97 | 6.396% | $145.7306 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $35.61 | 4.248% | $37.1227 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $129.76 | 7.702% | $139.7541 | $139.75 | $139.75 | $139.80 |
| Purchase #6 | $61.49 | 8.444% | $66.6822 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $240.99 | 9.462% | $263.7925 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $1,006.68 | $1,075.5837 | $1,075.57 | $1,075.60 | $1,075.60 | |