| 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 | $177.76 | 5.357% | $187.2826 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $47.58 | 3.558% | $49.2729 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $177.33 | 4.262% | $184.8878 | $184.89 | $184.90 | $184.90 |
| Purchase #4 | $40.53 | 13.860% | $46.1475 | $46.15 | $46.15 | $46.10 |
| Purchase #5 | $70.76 | 7.395% | $75.9927 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $26.26 | 13.197% | $29.7255 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $205.74 | 7.191% | $220.5348 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $745.96 | $793.8438 | $793.84 | $793.90 | $793.80 | |