| 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 | $159.58 | 7.415% | $171.4129 | $171.41 | $171.40 | $171.40 |
| Purchase #2 | $6.73 | 11.633% | $7.5129 | $7.51 | $7.50 | $7.50 |
| Purchase #3 | $143.89 | 7.585% | $154.8041 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $163.55 | 7.398% | $175.6494 | $175.65 | $175.65 | $175.60 |
| Purchase #5 | $150.75 | 11.129% | $167.527 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $27.50 | 6.692% | $29.3403 | $29.34 | $29.35 | $29.30 |
| Purchase #7 | $45.85 | 8.218% | $49.618 | $49.62 | $49.60 | $49.60 |
| 7 purchase totals = | $697.85 | $755.8646 | $755.86 | $755.85 | $755.70 | |