| 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 | $131.91 | 7.596% | $141.9299 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $119.61 | 9.187% | $130.5986 | $130.60 | $130.60 | $130.60 |
| Purchase #3 | $234.82 | 13.619% | $266.8001 | $266.80 | $266.80 | $266.80 |
| Purchase #4 | $191.32 | 6.600% | $203.9471 | $203.95 | $203.95 | $203.90 |
| Purchase #5 | $57.39 | 7.842% | $61.8905 | $61.89 | $61.90 | $61.90 |
| Purchase #6 | $13.41 | 6.372% | $14.2645 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $130.62 | 4.757% | $136.8336 | $136.83 | $136.85 | $136.80 |
| 7 purchase totals = | $879.08 | $956.2643 | $956.26 | $956.30 | $956.20 | |