| 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 | $171.51 | 6.407% | $182.4986 | $182.50 | $182.50 | $182.50 |
| Purchase #2 | $76.73 | 7.780% | $82.6996 | $82.70 | $82.70 | $82.70 |
| Purchase #3 | $22.29 | 10.828% | $24.7036 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $95.68 | 12.756% | $107.8849 | $107.88 | $107.90 | $107.90 |
| Purchase #5 | $193.63 | 13.428% | $219.6306 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $42.84 | 8.282% | $46.388 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $16.45 | 10.552% | $18.1858 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $619.13 | $681.9911 | $681.99 | $682.05 | $682.00 | |