| 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 | $151.62 | 12.231% | $170.1646 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $142.64 | 9.743% | $156.5374 | $156.54 | $156.55 | $156.50 |
| Purchase #3 | $85.96 | 9.344% | $93.9921 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $37.62 | 3.286% | $38.8562 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $244.97 | 13.224% | $277.3648 | $277.36 | $277.35 | $277.40 |
| Purchase #6 | $234.50 | 4.859% | $245.8944 | $245.89 | $245.90 | $245.90 |
| Purchase #7 | $105.66 | 11.813% | $118.1416 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $1,002.97 | $1,100.9511 | $1,100.94 | $1,100.95 | $1,101.00 | |