| 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 | $121.70 | 12.446% | $136.8468 | $136.85 | $136.85 | $136.80 |
| Purchase #2 | $164.40 | 3.535% | $170.2115 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $212.77 | 5.595% | $224.6745 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $216.71 | 10.633% | $239.7528 | $239.75 | $239.75 | $239.80 |
| Purchase #5 | $158.56 | 9.276% | $173.268 | $173.27 | $173.25 | $173.30 |
| Purchase #6 | $60.54 | 9.124% | $66.0637 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $62.57 | 6.667% | $66.7415 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $997.25 | $1,077.5588 | $1,077.55 | $1,077.50 | $1,077.60 | |