| 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 | $16.90 | 11.517% | $18.8464 | $18.85 | $18.85 | $18.80 |
| Purchase #2 | $64.96 | 4.253% | $67.7227 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $156.82 | 12.794% | $176.8836 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $20.33 | 6.776% | $21.7076 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $182.38 | 6.664% | $194.5338 | $194.53 | $194.55 | $194.50 |
| Purchase #6 | $173.61 | 11.304% | $193.2349 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $232.73 | 7.314% | $249.7519 | $249.75 | $249.75 | $249.80 |
| 7 purchase totals = | $847.73 | $922.6809 | $922.67 | $922.70 | $922.60 | |