| 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 | $169.51 | 4.403% | $176.9735 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $85.66 | 7.222% | $91.8464 | $91.85 | $91.85 | $91.80 |
| Purchase #3 | $166.84 | 8.470% | $180.9713 | $180.97 | $180.95 | $181.00 |
| Purchase #4 | $116.65 | 6.502% | $124.2346 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $170.32 | 12.137% | $190.9917 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $193.75 | 3.842% | $201.1939 | $201.19 | $201.20 | $201.20 |
| Purchase #7 | $21.40 | 8.449% | $23.2081 | $23.21 | $23.20 | $23.20 |
| 7 purchase totals = | $924.13 | $989.4195 | $989.41 | $989.40 | $989.40 | |