| 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 | $157.44 | 8.351% | $170.5878 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $15.79 | 12.862% | $17.8209 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $62.39 | 11.404% | $69.505 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $40.98 | 8.316% | $44.3879 | $44.39 | $44.40 | $44.40 |
| Purchase #5 | $247.26 | 7.306% | $265.3248 | $265.32 | $265.30 | $265.30 |
| Purchase #6 | $57.88 | 7.722% | $62.3495 | $62.35 | $62.35 | $62.30 |
| Purchase #7 | $183.84 | 6.554% | $195.8889 | $195.89 | $195.90 | $195.90 |
| 7 purchase totals = | $765.58 | $825.8648 | $825.87 | $825.85 | $825.80 | |