| 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 | $160.45 | 5.336% | $169.0116 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $101.59 | 4.174% | $105.8304 | $105.83 | $105.85 | $105.80 |
| Purchase #3 | $123.84 | 11.463% | $138.0358 | $138.04 | $138.05 | $138.00 |
| Purchase #4 | $32.75 | 8.315% | $35.4732 | $35.47 | $35.45 | $35.50 |
| Purchase #5 | $19.94 | 5.259% | $20.9886 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $45.29 | 6.499% | $48.2334 | $48.23 | $48.25 | $48.20 |
| Purchase #7 | $179.38 | 7.481% | $192.7994 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $663.24 | $710.3724 | $710.37 | $710.40 | $710.30 | |