| 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 | $129.54 | 10.179% | $142.7259 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $144.95 | 6.230% | $153.9804 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $36.53 | 6.299% | $38.831 | $38.83 | $38.85 | $38.80 |
| Purchase #4 | $204.76 | 10.363% | $225.9793 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $98.50 | 4.135% | $102.573 | $102.57 | $102.55 | $102.60 |
| Purchase #6 | $61.59 | 5.168% | $64.773 | $64.77 | $64.75 | $64.80 |
| Purchase #7 | $80.71 | 12.273% | $90.6155 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $756.58 | $819.4781 | $819.48 | $819.50 | $819.50 | |