| 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 | $191.53 | 12.674% | $215.8045 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $35.55 | 5.851% | $37.63 | $37.63 | $37.65 | $37.60 |
| Purchase #3 | $18.38 | 13.443% | $20.8508 | $20.85 | $20.85 | $20.90 |
| Purchase #4 | $169.93 | 9.716% | $186.4404 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $10.67 | 4.531% | $11.1535 | $11.15 | $11.15 | $11.20 |
| Purchase #6 | $83.31 | 13.736% | $94.7535 | $94.75 | $94.75 | $94.80 |
| Purchase #7 | $8.73 | 12.213% | $9.7962 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $518.10 | $576.4289 | $576.42 | $576.45 | $576.50 | |