| 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 | $169.72 | 4.588% | $177.5068 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $117.34 | 3.733% | $121.7203 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $85.91 | 5.102% | $90.2931 | $90.29 | $90.30 | $90.30 |
| Purchase #4 | $43.94 | 12.251% | $49.3231 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $65.53 | 3.798% | $68.0188 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $131.99 | 9.357% | $144.3403 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $205.25 | 5.578% | $216.6988 | $216.70 | $216.70 | $216.70 |
| 7 purchase totals = | $819.68 | $867.9012 | $867.90 | $867.85 | $867.80 | |