| 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 | $167.63 | 4.734% | $175.5656 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $247.31 | 8.559% | $268.4773 | $268.48 | $268.50 | $268.50 |
| Purchase #3 | $199.85 | 6.608% | $213.0561 | $213.06 | $213.05 | $213.10 |
| Purchase #4 | $44.86 | 10.447% | $49.5465 | $49.55 | $49.55 | $49.50 |
| Purchase #5 | $84.96 | 7.286% | $91.1502 | $91.15 | $91.15 | $91.20 |
| Purchase #6 | $213.29 | 7.667% | $229.6429 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $248.39 | 5.645% | $262.4116 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $1,206.29 | $1,289.8502 | $1,289.86 | $1,289.85 | $1,289.90 | |