| 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 | $110.25 | 6.694% | $117.6301 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $139.51 | 4.756% | $146.1451 | $146.15 | $146.15 | $146.10 |
| Purchase #3 | $58.32 | 3.634% | $60.4393 | $60.44 | $60.45 | $60.40 |
| Purchase #4 | $229.79 | 8.227% | $248.6948 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $142.72 | 10.627% | $157.8869 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $50.73 | 11.435% | $56.531 | $56.53 | $56.55 | $56.50 |
| Purchase #7 | $158.89 | 12.150% | $178.1951 | $178.20 | $178.20 | $178.20 |
| 7 purchase totals = | $890.21 | $965.5223 | $965.53 | $965.60 | $965.40 | |