| 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 | $159.75 | 11.592% | $178.2682 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $151.56 | 5.176% | $159.4047 | $159.40 | $159.40 | $159.40 |
| Purchase #3 | $18.93 | 7.842% | $20.4145 | $20.41 | $20.40 | $20.40 |
| Purchase #4 | $90.85 | 8.306% | $98.396 | $98.40 | $98.40 | $98.40 |
| Purchase #5 | $61.47 | 11.397% | $68.4757 | $68.48 | $68.50 | $68.50 |
| Purchase #6 | $193.83 | 7.868% | $209.0805 | $209.08 | $209.10 | $209.10 |
| Purchase #7 | $202.45 | 7.760% | $218.1601 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $878.84 | $952.1997 | $952.20 | $952.20 | $952.30 | |