| 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 | $153.60 | 10.596% | $169.8755 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $155.64 | 12.610% | $175.2662 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $124.95 | 5.343% | $131.6261 | $131.63 | $131.65 | $131.60 |
| Purchase #4 | $220.84 | 9.710% | $242.2836 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $205.90 | 4.644% | $215.462 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $129.64 | 8.351% | $140.4662 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $38.78 | 7.483% | $41.6819 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $1,029.35 | $1,116.6615 | $1,116.67 | $1,116.70 | $1,116.80 | |