| 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 | $132.71 | 10.656% | $146.8516 | $146.85 | $146.85 | $146.90 |
| Purchase #2 | $21.98 | 13.315% | $24.9066 | $24.91 | $24.90 | $24.90 |
| Purchase #3 | $133.97 | 13.164% | $151.6058 | $151.61 | $151.60 | $151.60 |
| Purchase #4 | $148.79 | 12.444% | $167.3054 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $31.78 | 7.783% | $34.2534 | $34.25 | $34.25 | $34.30 |
| Purchase #6 | $250.97 | 9.589% | $275.0355 | $275.04 | $275.05 | $275.00 |
| Purchase #7 | $169.45 | 11.372% | $188.7199 | $188.72 | $188.70 | $188.70 |
| 7 purchase totals = | $889.65 | $988.6782 | $988.69 | $988.65 | $988.70 | |