| 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 | $132.31 | 12.773% | $149.21 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $171.47 | 7.459% | $184.2599 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $9.44 | 11.214% | $10.4986 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $58.64 | 6.306% | $62.3378 | $62.34 | $62.35 | $62.30 |
| Purchase #5 | $91.86 | 12.853% | $103.6668 | $103.67 | $103.65 | $103.70 |
| Purchase #6 | $198.86 | 12.330% | $223.3794 | $223.38 | $223.40 | $223.40 |
| Purchase #7 | $160.59 | 8.261% | $173.8563 | $173.86 | $173.85 | $173.90 |
| 7 purchase totals = | $823.17 | $907.2088 | $907.22 | $907.20 | $907.30 | |