| 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 | $162.86 | 4.528% | $170.2343 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $67.78 | 10.251% | $74.7281 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $205.92 | 11.747% | $230.1094 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $34.36 | 9.233% | $37.5325 | $37.53 | $37.55 | $37.50 |
| Purchase #5 | $59.92 | 12.169% | $67.2117 | $67.21 | $67.20 | $67.20 |
| Purchase #6 | $41.33 | 12.404% | $46.4566 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $208.27 | 4.142% | $216.8965 | $216.90 | $216.90 | $216.90 |
| 7 purchase totals = | $780.44 | $843.1691 | $843.17 | $843.20 | $843.10 | |