| 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 | $182.89 | 6.416% | $194.6242 | $194.62 | $194.60 | $194.60 |
| Purchase #2 | $34.66 | 10.592% | $38.3312 | $38.33 | $38.35 | $38.30 |
| Purchase #3 | $18.47 | 12.213% | $20.7257 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $234.55 | 7.263% | $251.5854 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $151.79 | 12.200% | $170.3084 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $45.97 | 9.451% | $50.3146 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $147.74 | 11.411% | $164.5986 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $816.07 | $890.4881 | $890.49 | $890.50 | $890.40 | |