| 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 | $179.31 | 13.550% | $203.6065 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $104.96 | 4.452% | $109.6328 | $109.63 | $109.65 | $109.60 |
| Purchase #3 | $53.79 | 12.799% | $60.6746 | $60.67 | $60.65 | $60.70 |
| Purchase #4 | $85.97 | 3.185% | $88.7081 | $88.71 | $88.70 | $88.70 |
| Purchase #5 | $5.51 | 11.130% | $6.1233 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $81.95 | 10.670% | $90.6941 | $90.69 | $90.70 | $90.70 |
| Purchase #7 | $199.70 | 7.595% | $214.8672 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $711.19 | $774.3066 | $774.30 | $774.25 | $774.30 | |