| 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 | $179.83 | 3.261% | $185.6943 | $185.69 | $185.70 | $185.70 |
| Purchase #2 | $84.69 | 7.395% | $90.9528 | $90.95 | $90.95 | $91.00 |
| Purchase #3 | $75.99 | 7.529% | $81.7113 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $232.50 | 10.106% | $255.9965 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $89.99 | 5.221% | $94.6884 | $94.69 | $94.70 | $94.70 |
| Purchase #6 | $15.44 | 11.351% | $17.1926 | $17.19 | $17.20 | $17.20 |
| Purchase #7 | $230.82 | 11.369% | $257.0619 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $909.26 | $983.2978 | $983.29 | $983.30 | $983.40 | |