| 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 | $152.87 | 9.155% | $166.8652 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $61.82 | 8.513% | $67.0827 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $201.32 | 3.386% | $208.1367 | $208.14 | $208.15 | $208.10 |
| Purchase #4 | $141.95 | 13.504% | $161.1189 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $8.96 | 4.369% | $9.3515 | $9.35 | $9.35 | $9.40 |
| Purchase #6 | $218.33 | 8.614% | $237.1369 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $17.87 | 10.679% | $19.7783 | $19.78 | $19.80 | $19.80 |
| 7 purchase totals = | $803.12 | $869.4702 | $869.48 | $869.50 | $869.50 | |