| 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 | $141.85 | 9.294% | $155.0335 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $17.36 | 9.759% | $19.0542 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $65.75 | 12.563% | $74.0102 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $67.43 | 8.776% | $73.3477 | $73.35 | $73.35 | $73.30 |
| Purchase #5 | $34.49 | 3.326% | $35.6371 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $144.52 | 5.485% | $152.4469 | $152.45 | $152.45 | $152.40 |
| Purchase #7 | $209.33 | 6.513% | $222.9637 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $680.73 | $732.4933 | $732.49 | $732.50 | $732.40 | |