| 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 | $152.97 | 7.830% | $164.9476 | $164.95 | $164.95 | $164.90 |
| Purchase #2 | $225.35 | 13.331% | $255.3914 | $255.39 | $255.40 | $255.40 |
| Purchase #3 | $173.50 | 8.826% | $188.8131 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $229.72 | 7.365% | $246.6389 | $246.64 | $246.65 | $246.60 |
| Purchase #5 | $154.99 | 4.415% | $161.8328 | $161.83 | $161.85 | $161.80 |
| Purchase #6 | $103.83 | 13.832% | $118.1918 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $132.82 | 3.584% | $137.5803 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $1,173.18 | $1,273.3959 | $1,273.39 | $1,273.45 | $1,273.30 | |