| 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 | $127.87 | 6.547% | $136.2416 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $132.95 | 11.395% | $148.0997 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $19.59 | 13.675% | $22.2689 | $22.27 | $22.25 | $22.30 |
| Purchase #4 | $61.29 | 11.309% | $68.2213 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $121.95 | 13.668% | $138.6181 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $173.50 | 13.448% | $196.8323 | $196.83 | $196.85 | $196.80 |
| Purchase #7 | $146.44 | 7.135% | $156.8885 | $156.89 | $156.90 | $156.90 |
| 7 purchase totals = | $783.59 | $867.1704 | $867.17 | $867.15 | $867.10 | |