| 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 | $131.48 | 12.725% | $148.2108 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $118.97 | 11.334% | $132.4541 | $132.45 | $132.45 | $132.50 |
| Purchase #3 | $100.85 | 12.173% | $113.1265 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $143.91 | 12.364% | $161.703 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $51.25 | 9.290% | $56.0111 | $56.01 | $56.00 | $56.00 |
| Purchase #6 | $34.91 | 4.639% | $36.5295 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $158.31 | 8.218% | $171.3199 | $171.32 | $171.30 | $171.30 |
| 7 purchase totals = | $739.68 | $819.3549 | $819.35 | $819.35 | $819.30 | |