| 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 | $169.92 | 5.733% | $179.6615 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $241.55 | 11.735% | $269.8959 | $269.90 | $269.90 | $269.90 |
| Purchase #3 | $150.49 | 12.810% | $169.7678 | $169.77 | $169.75 | $169.80 |
| Purchase #4 | $17.78 | 10.158% | $19.5861 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $37.79 | 11.630% | $42.185 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $51.57 | 8.441% | $55.923 | $55.92 | $55.90 | $55.90 |
| Purchase #7 | $140.28 | 6.507% | $149.408 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $809.38 | $886.4273 | $886.44 | $886.40 | $886.50 | |