| 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 | $148.29 | 4.346% | $154.7347 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $48.72 | 7.746% | $52.4939 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $165.97 | 6.749% | $177.1713 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $210.96 | 6.278% | $224.2041 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $224.32 | 9.648% | $245.9624 | $245.96 | $245.95 | $246.00 |
| Purchase #6 | $73.80 | 9.359% | $80.7069 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $97.61 | 6.480% | $103.9351 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $969.67 | $1,039.2084 | $1,039.20 | $1,039.20 | $1,039.20 | |