| 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 | $194.53 | 5.588% | $205.4003 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $42.38 | 10.844% | $46.9757 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $95.63 | 12.502% | $107.5857 | $107.59 | $107.60 | $107.60 |
| Purchase #4 | $64.94 | 7.552% | $69.8443 | $69.84 | $69.85 | $69.80 |
| Purchase #5 | $115.37 | 9.407% | $126.2229 | $126.22 | $126.20 | $126.20 |
| Purchase #6 | $150.52 | 5.454% | $158.7294 | $158.73 | $158.75 | $158.70 |
| Purchase #7 | $167.95 | 5.276% | $176.811 | $176.81 | $176.80 | $176.80 |
| 7 purchase totals = | $831.32 | $891.5693 | $891.57 | $891.60 | $891.50 | |