| 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 | $138.56 | 3.502% | $143.4124 | $143.41 | $143.40 | $143.40 |
| Purchase #2 | $153.76 | 11.694% | $171.7407 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $151.44 | 5.169% | $159.2679 | $159.27 | $159.25 | $159.30 |
| Purchase #4 | $60.29 | 7.204% | $64.6333 | $64.63 | $64.65 | $64.60 |
| Purchase #5 | $5.90 | 9.304% | $6.4489 | $6.45 | $6.45 | $6.40 |
| Purchase #6 | $85.63 | 4.611% | $89.5784 | $89.58 | $89.60 | $89.60 |
| Purchase #7 | $205.49 | 5.673% | $217.1474 | $217.15 | $217.15 | $217.10 |
| 7 purchase totals = | $801.07 | $852.2290 | $852.23 | $852.25 | $852.10 | |