| 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 | $170.39 | 9.400% | $186.4067 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $73.99 | 3.186% | $76.3473 | $76.35 | $76.35 | $76.30 |
| Purchase #3 | $31.35 | 7.573% | $33.7241 | $33.72 | $33.70 | $33.70 |
| Purchase #4 | $37.97 | 10.429% | $41.9299 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $249.48 | 8.373% | $270.369 | $270.37 | $270.35 | $270.40 |
| Purchase #6 | $200.28 | 3.298% | $206.8852 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $161.83 | 5.673% | $171.0106 | $171.01 | $171.00 | $171.00 |
| 7 purchase totals = | $925.29 | $986.6728 | $986.68 | $986.65 | $986.60 | |