| 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 | $185.99 | 4.213% | $193.8258 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $46.88 | 6.863% | $50.0974 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $200.99 | 7.700% | $216.4662 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $68.56 | 12.264% | $76.9682 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $20.81 | 5.188% | $21.8896 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $130.48 | 13.733% | $148.3988 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $147.36 | 8.417% | $159.7633 | $159.76 | $159.75 | $159.80 |
| 7 purchase totals = | $801.07 | $867.4093 | $867.42 | $867.40 | $867.50 | |