| 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 | $187.63 | 3.113% | $193.4709 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $67.83 | 12.548% | $76.3413 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $171.75 | 5.183% | $180.6518 | $180.65 | $180.65 | $180.70 |
| Purchase #4 | $175.67 | 11.506% | $195.8826 | $195.88 | $195.90 | $195.90 |
| Purchase #5 | $100.47 | 12.832% | $113.3623 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $172.85 | 9.343% | $188.9994 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $60.72 | 13.519% | $68.9287 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $936.92 | $1,017.6370 | $1,017.63 | $1,017.65 | $1,017.70 | |