| 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 | $139.61 | 8.619% | $151.643 | $151.64 | $151.65 | $151.60 |
| Purchase #2 | $106.32 | 8.413% | $115.2647 | $115.26 | $115.25 | $115.30 |
| Purchase #3 | $15.31 | 4.685% | $16.0273 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $156.69 | 7.559% | $168.5342 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $22.43 | 4.131% | $23.3566 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $106.34 | 11.283% | $118.3383 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $48.89 | 9.799% | $53.6807 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $595.59 | $646.8448 | $646.84 | $646.90 | $646.80 | |