| 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 | $118.50 | 12.373% | $133.162 | $133.16 | $133.15 | $133.20 |
| Purchase #2 | $158.37 | 4.673% | $165.7706 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $96.70 | 4.500% | $101.0515 | $101.05 | $101.05 | $101.10 |
| Purchase #4 | $55.34 | 10.203% | $60.9863 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $93.61 | 6.172% | $99.3876 | $99.39 | $99.40 | $99.40 |
| Purchase #6 | $129.37 | 8.702% | $140.6278 | $140.63 | $140.65 | $140.60 |
| Purchase #7 | $208.43 | 6.769% | $222.5386 | $222.54 | $222.55 | $222.50 |
| 7 purchase totals = | $860.32 | $923.5244 | $923.53 | $923.55 | $923.60 | |