| 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 | $150.65 | 9.447% | $164.8819 | $164.88 | $164.90 | $164.90 |
| Purchase #2 | $65.79 | 4.555% | $68.7867 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $175.97 | 10.243% | $193.9946 | $193.99 | $194.00 | $194.00 |
| Purchase #4 | $35.82 | 11.269% | $39.8566 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $233.77 | 9.531% | $256.0506 | $256.05 | $256.05 | $256.10 |
| Purchase #6 | $40.72 | 9.313% | $44.5123 | $44.51 | $44.50 | $44.50 |
| Purchase #7 | $92.55 | 7.683% | $99.6606 | $99.66 | $99.65 | $99.70 |
| 7 purchase totals = | $795.27 | $867.7433 | $867.74 | $867.75 | $867.90 | |