| 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 | $180.53 | 5.360% | $190.2064 | $190.21 | $190.20 | $190.20 |
| Purchase #2 | $70.56 | 4.197% | $73.5214 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $39.35 | 11.415% | $43.8418 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $195.48 | 3.300% | $201.9308 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $106.70 | 9.129% | $116.4406 | $116.44 | $116.45 | $116.40 |
| Purchase #6 | $119.58 | 12.696% | $134.7619 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $30.55 | 3.348% | $31.5728 | $31.57 | $31.55 | $31.60 |
| 7 purchase totals = | $742.75 | $792.2757 | $792.27 | $792.25 | $792.20 | |