| 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 | $178.80 | 3.485% | $185.0312 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $169.32 | 6.773% | $180.788 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $84.61 | 7.516% | $90.9693 | $90.97 | $90.95 | $91.00 |
| Purchase #4 | $55.58 | 5.404% | $58.5835 | $58.58 | $58.60 | $58.60 |
| Purchase #5 | $193.57 | 12.602% | $217.9637 | $217.96 | $217.95 | $218.00 |
| Purchase #6 | $175.65 | 4.364% | $183.3154 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $79.40 | 11.505% | $88.535 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $936.93 | $1,005.1861 | $1,005.19 | $1,005.20 | $1,005.20 | |