| 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 | $110.69 | 3.762% | $114.8542 | $114.85 | $114.85 | $114.90 |
| Purchase #2 | $120.36 | 9.315% | $131.5715 | $131.57 | $131.55 | $131.60 |
| Purchase #3 | $240.82 | 13.674% | $273.7497 | $273.75 | $273.75 | $273.70 |
| Purchase #4 | $71.54 | 5.541% | $75.504 | $75.50 | $75.50 | $75.50 |
| Purchase #5 | $173.85 | 4.730% | $182.0731 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $155.82 | 6.529% | $165.9935 | $165.99 | $166.00 | $166.00 |
| Purchase #7 | $39.44 | 5.335% | $41.5441 | $41.54 | $41.55 | $41.50 |
| 7 purchase totals = | $912.52 | $985.2901 | $985.27 | $985.25 | $985.30 | |