| 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 | $130.50 | 4.217% | $136.0032 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $69.25 | 7.696% | $74.5795 | $74.58 | $74.60 | $74.60 |
| Purchase #3 | $194.55 | 6.135% | $206.4856 | $206.49 | $206.50 | $206.50 |
| Purchase #4 | $7.71 | 13.465% | $8.7482 | $8.75 | $8.75 | $8.70 |
| Purchase #5 | $132.71 | 10.498% | $146.6419 | $146.64 | $146.65 | $146.60 |
| Purchase #6 | $146.85 | 3.294% | $151.6872 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $210.98 | 9.591% | $231.2151 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $892.55 | $955.3607 | $955.37 | $955.40 | $955.30 | |