| 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 | $229.49 | 3.625% | $237.809 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $63.99 | 13.103% | $72.3746 | $72.37 | $72.35 | $72.40 |
| Purchase #3 | $226.26 | 10.427% | $249.8521 | $249.85 | $249.85 | $249.90 |
| Purchase #4 | $135.95 | 5.538% | $143.4789 | $143.48 | $143.50 | $143.50 |
| Purchase #5 | $24.34 | 9.199% | $26.579 | $26.58 | $26.60 | $26.60 |
| Purchase #6 | $132.79 | 13.433% | $150.6277 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $164.58 | 7.575% | $177.0469 | $177.05 | $177.05 | $177.00 |
| 7 purchase totals = | $977.40 | $1,057.7682 | $1,057.77 | $1,057.80 | $1,057.80 | |