| 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 | $169.43 | 9.644% | $185.7698 | $185.77 | $185.75 | $185.80 |
| Purchase #2 | $191.46 | 12.692% | $215.7601 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $32.67 | 8.719% | $35.5185 | $35.52 | $35.50 | $35.50 |
| Purchase #4 | $129.58 | 10.137% | $142.7155 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $192.89 | 9.842% | $211.8742 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $76.36 | 9.701% | $83.7677 | $83.77 | $83.75 | $83.80 |
| Purchase #7 | $24.74 | 13.430% | $28.0626 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $817.13 | $903.4684 | $903.47 | $903.35 | $903.60 | |