| 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 | $175.59 | 8.722% | $190.905 | $190.91 | $190.90 | $190.90 |
| Purchase #2 | $183.47 | 4.490% | $191.7078 | $191.71 | $191.70 | $191.70 |
| Purchase #3 | $66.60 | 3.176% | $68.7152 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $236.70 | 11.396% | $263.6743 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $117.25 | 12.435% | $131.83 | $131.83 | $131.85 | $131.80 |
| Purchase #6 | $153.54 | 12.792% | $173.1808 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $79.55 | 11.668% | $88.8319 | $88.83 | $88.85 | $88.80 |
| 7 purchase totals = | $1,012.70 | $1,108.8450 | $1,108.85 | $1,108.85 | $1,108.80 | |