| 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 | $103.97 | 8.844% | $113.1651 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $233.26 | 11.692% | $260.5328 | $260.53 | $260.55 | $260.50 |
| Purchase #3 | $169.73 | 5.438% | $178.9599 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $62.88 | 7.282% | $67.4589 | $67.46 | $67.45 | $67.50 |
| Purchase #5 | $20.35 | 10.626% | $22.5124 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $129.44 | 8.379% | $140.2858 | $140.29 | $140.30 | $140.30 |
| Purchase #7 | $124.58 | 5.660% | $131.6312 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $844.21 | $914.5461 | $914.55 | $914.55 | $914.60 | |