| 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 | $110.55 | 7.431% | $118.765 | $118.77 | $118.75 | $118.80 |
| Purchase #2 | $34.98 | 7.751% | $37.6913 | $37.69 | $37.70 | $37.70 |
| Purchase #3 | $234.63 | 12.250% | $263.3722 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $104.38 | 10.415% | $115.2512 | $115.25 | $115.25 | $115.30 |
| Purchase #5 | $139.82 | 3.599% | $144.8521 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $84.87 | 10.638% | $93.8985 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $35.30 | 11.131% | $39.2292 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $744.53 | $813.0595 | $813.06 | $813.05 | $813.20 | |