| 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 | $204.57 | 5.773% | $216.3798 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $142.75 | 5.753% | $150.9624 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $167.28 | 13.437% | $189.7574 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $24.39 | 6.228% | $25.909 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $174.86 | 3.140% | $180.3506 | $180.35 | $180.35 | $180.40 |
| Purchase #6 | $222.53 | 8.613% | $241.6965 | $241.70 | $241.70 | $241.70 |
| Purchase #7 | $220.47 | 3.531% | $228.2548 | $228.25 | $228.25 | $228.30 |
| 7 purchase totals = | $1,156.85 | $1,233.3105 | $1,233.31 | $1,233.30 | $1,233.50 | |