| 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 | $67.88 | 8.366% | $73.5588 | $73.56 | $73.55 | $73.60 |
| Purchase #2 | $18.48 | 4.662% | $19.3415 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $191.34 | 6.132% | $203.073 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $143.80 | 11.284% | $160.0264 | $160.03 | $160.05 | $160.00 |
| Purchase #5 | $170.45 | 13.323% | $193.1591 | $193.16 | $193.15 | $193.20 |
| Purchase #6 | $34.45 | 8.872% | $37.5064 | $37.51 | $37.50 | $37.50 |
| Purchase #7 | $49.98 | 11.618% | $55.7867 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $676.38 | $742.4519 | $742.46 | $742.45 | $742.50 | |