| 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 | $150.70 | 10.462% | $166.4662 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $50.86 | 4.278% | $53.0358 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $32.84 | 8.344% | $35.5802 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $188.49 | 5.576% | $199.0002 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $142.80 | 10.246% | $157.4313 | $157.43 | $157.45 | $157.40 |
| Purchase #6 | $7.71 | 10.518% | $8.5209 | $8.52 | $8.50 | $8.50 |
| Purchase #7 | $107.99 | 4.868% | $113.247 | $113.25 | $113.25 | $113.20 |
| 7 purchase totals = | $681.39 | $733.2816 | $733.29 | $733.30 | $733.20 | |