| 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 | $99.69 | 13.339% | $112.9876 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $150.92 | 12.472% | $169.7427 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $124.71 | 9.634% | $136.7246 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $99.54 | 3.749% | $103.2718 | $103.27 | $103.25 | $103.30 |
| Purchase #5 | $16.31 | 5.685% | $17.2372 | $17.24 | $17.25 | $17.20 |
| Purchase #6 | $192.50 | 8.726% | $209.2976 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $32.49 | 6.417% | $34.5749 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $716.16 | $783.8364 | $783.83 | $783.80 | $783.80 | |