| 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 | $134.93 | 12.176% | $151.3591 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $144.79 | 4.145% | $150.7915 | $150.79 | $150.80 | $150.80 |
| Purchase #3 | $223.77 | 10.674% | $247.6552 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $88.89 | 11.559% | $99.1648 | $99.16 | $99.15 | $99.20 |
| Purchase #5 | $41.54 | 12.422% | $46.7001 | $46.70 | $46.70 | $46.70 |
| Purchase #6 | $129.77 | 8.604% | $140.9354 | $140.94 | $140.95 | $140.90 |
| Purchase #7 | $47.78 | 10.860% | $52.9689 | $52.97 | $52.95 | $53.00 |
| 7 purchase totals = | $811.47 | $889.5750 | $889.58 | $889.55 | $889.70 | |