| 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 | $172.63 | 10.226% | $190.2831 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $174.38 | 8.854% | $189.8196 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $146.79 | 12.631% | $165.331 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $112.72 | 6.410% | $119.9454 | $119.95 | $119.95 | $119.90 |
| Purchase #5 | $173.35 | 9.169% | $189.2445 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $16.94 | 7.297% | $18.1761 | $18.18 | $18.20 | $18.20 |
| Purchase #7 | $200.80 | 7.417% | $215.6933 | $215.69 | $215.70 | $215.70 |
| 7 purchase totals = | $997.61 | $1,088.4930 | $1,088.49 | $1,088.55 | $1,088.40 | |