| 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 | $192.85 | 10.245% | $212.6075 | $212.61 | $212.60 | $212.60 |
| Purchase #2 | $119.55 | 11.231% | $132.9767 | $132.98 | $133.00 | $133.00 |
| Purchase #3 | $95.31 | 9.749% | $104.6018 | $104.60 | $104.60 | $104.60 |
| Purchase #4 | $137.78 | 7.601% | $148.2527 | $148.25 | $148.25 | $148.30 |
| Purchase #5 | $42.29 | 3.441% | $43.7452 | $43.75 | $43.75 | $43.70 |
| Purchase #6 | $102.99 | 5.805% | $108.9686 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $111.86 | 13.282% | $126.7172 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $802.63 | $877.8697 | $877.88 | $877.85 | $877.90 | |