| 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 | $149.49 | 5.734% | $158.0618 | $158.06 | $158.05 | $158.10 |
| Purchase #2 | $234.94 | 10.585% | $259.8084 | $259.81 | $259.80 | $259.80 |
| Purchase #3 | $213.99 | 7.175% | $229.3438 | $229.34 | $229.35 | $229.30 |
| Purchase #4 | $28.68 | 10.836% | $31.7878 | $31.79 | $31.80 | $31.80 |
| Purchase #5 | $34.90 | 6.572% | $37.1936 | $37.19 | $37.20 | $37.20 |
| Purchase #6 | $215.60 | 11.776% | $240.9891 | $240.99 | $241.00 | $241.00 |
| Purchase #7 | $38.76 | 12.192% | $43.4856 | $43.49 | $43.50 | $43.50 |
| 7 purchase totals = | $916.36 | $1,000.6701 | $1,000.67 | $1,000.70 | $1,000.70 | |