| 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 | $209.74 | 5.521% | $221.3197 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $38.57 | 13.348% | $43.7183 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $162.89 | 4.511% | $170.238 | $170.24 | $170.25 | $170.20 |
| Purchase #4 | $73.92 | 12.273% | $82.9922 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $129.81 | 6.166% | $137.8141 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $9.53 | 7.500% | $10.2448 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $139.60 | 8.672% | $151.7061 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $764.06 | $818.0332 | $818.03 | $818.00 | $817.90 | |