| 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 | $178.98 | 3.466% | $185.1834 | $185.18 | $185.20 | $185.20 |
| Purchase #2 | $75.38 | 12.310% | $84.6593 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $35.38 | 11.246% | $39.3588 | $39.36 | $39.35 | $39.40 |
| Purchase #4 | $140.46 | 4.482% | $146.7554 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $238.86 | 8.502% | $259.1679 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $108.35 | 5.241% | $114.0286 | $114.03 | $114.05 | $114.00 |
| Purchase #7 | $137.77 | 9.147% | $150.3718 | $150.37 | $150.35 | $150.40 |
| 7 purchase totals = | $915.18 | $979.5252 | $979.53 | $979.50 | $979.70 | |