| 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 | $165.38 | 9.820% | $181.6203 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $59.26 | 7.237% | $63.5486 | $63.55 | $63.55 | $63.50 |
| Purchase #3 | $196.33 | 6.231% | $208.5633 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $74.87 | 7.652% | $80.5991 | $80.60 | $80.60 | $80.60 |
| Purchase #5 | $47.66 | 3.430% | $49.2947 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $84.59 | 6.166% | $89.8058 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $94.44 | 4.197% | $98.4036 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $722.53 | $771.8354 | $771.83 | $771.80 | $771.80 | |