| 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 | $197.54 | 12.273% | $221.7841 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $175.27 | 5.336% | $184.6224 | $184.62 | $184.60 | $184.60 |
| Purchase #3 | $149.71 | 5.159% | $157.4335 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $213.67 | 9.507% | $233.9836 | $233.98 | $234.00 | $234.00 |
| Purchase #5 | $52.45 | 10.648% | $58.0349 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $20.56 | 6.345% | $21.8645 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $114.47 | 5.480% | $120.743 | $120.74 | $120.75 | $120.70 |
| 7 purchase totals = | $923.67 | $998.4660 | $998.44 | $998.50 | $998.40 | |