| 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 | $17.99 | 13.601% | $20.4368 | $20.44 | $20.45 | $20.40 |
| Purchase #2 | $184.73 | 6.402% | $196.5564 | $196.56 | $196.55 | $196.60 |
| Purchase #3 | $40.93 | 12.837% | $46.1842 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $230.72 | 9.472% | $252.5738 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $132.59 | 4.176% | $138.127 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $169.81 | 11.480% | $189.3042 | $189.30 | $189.30 | $189.30 |
| Purchase #7 | $82.75 | 5.754% | $87.5114 | $87.51 | $87.50 | $87.50 |
| 7 purchase totals = | $859.52 | $930.6938 | $930.69 | $930.70 | $930.70 | |