| 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 | $150.68 | 13.600% | $171.1725 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $167.69 | 5.168% | $176.3562 | $176.36 | $176.35 | $176.40 |
| Purchase #3 | $96.29 | 12.509% | $108.3349 | $108.33 | $108.35 | $108.30 |
| Purchase #4 | $105.29 | 6.576% | $112.2139 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $112.34 | 7.813% | $121.1171 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $66.45 | 5.435% | $70.0616 | $70.06 | $70.05 | $70.10 |
| Purchase #7 | $16.90 | 4.628% | $17.6821 | $17.68 | $17.70 | $17.70 |
| 7 purchase totals = | $715.64 | $776.9383 | $776.93 | $776.90 | $777.00 | |