| 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 | $13.38 | 11.259% | $14.8865 | $14.89 | $14.90 | $14.90 |
| Purchase #2 | $220.35 | 7.173% | $236.1557 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $177.39 | 8.254% | $192.0318 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $196.34 | 5.209% | $206.5674 | $206.57 | $206.55 | $206.60 |
| Purchase #5 | $21.97 | 8.131% | $23.7564 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $73.98 | 10.510% | $81.7553 | $81.76 | $81.75 | $81.80 |
| Purchase #7 | $135.51 | 3.632% | $140.4317 | $140.43 | $140.45 | $140.40 |
| 7 purchase totals = | $838.92 | $895.5848 | $895.60 | $895.60 | $895.70 | |