| 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 | $183.79 | 9.290% | $200.8641 | $200.86 | $200.85 | $200.90 |
| Purchase #2 | $127.38 | 6.379% | $135.5056 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $78.27 | 8.318% | $84.7805 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $22.29 | 3.335% | $23.0334 | $23.03 | $23.05 | $23.00 |
| Purchase #5 | $58.37 | 12.197% | $65.4894 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $198.38 | 11.837% | $221.8622 | $221.86 | $221.85 | $221.90 |
| Purchase #7 | $31.34 | 9.498% | $34.3167 | $34.32 | $34.30 | $34.30 |
| 7 purchase totals = | $699.82 | $765.8519 | $765.85 | $765.85 | $765.90 | |