| 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 | $142.81 | 5.284% | $150.3561 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $87.95 | 9.509% | $96.3132 | $96.31 | $96.30 | $96.30 |
| Purchase #3 | $159.36 | 13.831% | $181.4011 | $181.40 | $181.40 | $181.40 |
| Purchase #4 | $220.99 | 4.616% | $231.1909 | $231.19 | $231.20 | $231.20 |
| Purchase #5 | $60.48 | 9.495% | $66.2226 | $66.22 | $66.20 | $66.20 |
| Purchase #6 | $109.63 | 8.772% | $119.2467 | $119.25 | $119.25 | $119.20 |
| Purchase #7 | $7.34 | 3.539% | $7.5998 | $7.60 | $7.60 | $7.60 |
| 7 purchase totals = | $788.56 | $852.3304 | $852.33 | $852.30 | $852.30 | |