| 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 | $138.66 | 7.459% | $149.0026 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $99.76 | 9.622% | $109.3589 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $12.90 | 6.872% | $13.7865 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $7.77 | 7.461% | $8.3497 | $8.35 | $8.35 | $8.30 |
| Purchase #5 | $181.38 | 10.523% | $200.4666 | $200.47 | $200.45 | $200.50 |
| Purchase #6 | $231.70 | 11.679% | $258.7602 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $203.87 | 3.240% | $210.4754 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $876.04 | $950.1999 | $950.21 | $950.20 | $950.30 | |