| 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 | $245.53 | 5.359% | $258.688 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $36.35 | 6.671% | $38.7749 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $16.66 | 9.748% | $18.284 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $19.79 | 13.118% | $22.3861 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $158.84 | 3.209% | $163.9372 | $163.94 | $163.95 | $163.90 |
| Purchase #6 | $176.94 | 10.382% | $195.3099 | $195.31 | $195.30 | $195.30 |
| Purchase #7 | $205.81 | 7.480% | $221.2046 | $221.20 | $221.20 | $221.20 |
| 7 purchase totals = | $859.92 | $918.5847 | $918.58 | $918.60 | $918.60 | |