| 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 | $68.94 | 3.274% | $71.1971 | $71.20 | $71.20 | $71.20 |
| Purchase #2 | $109.65 | 5.316% | $115.479 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $214.43 | 6.196% | $227.7161 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $162.44 | 12.779% | $183.1982 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $86.93 | 6.783% | $92.8265 | $92.83 | $92.85 | $92.80 |
| Purchase #6 | $132.27 | 3.219% | $136.5278 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $101.90 | 7.810% | $109.8584 | $109.86 | $109.85 | $109.90 |
| 7 purchase totals = | $876.56 | $936.8031 | $936.82 | $936.85 | $936.80 | |