| 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 | $206.42 | 7.437% | $221.7715 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $154.82 | 10.217% | $170.638 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $20.36 | 10.649% | $22.5281 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $166.80 | 5.780% | $176.441 | $176.44 | $176.45 | $176.40 |
| Purchase #5 | $17.54 | 8.116% | $18.9635 | $18.96 | $18.95 | $19.00 |
| Purchase #6 | $32.37 | 13.194% | $36.6409 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $102.65 | 5.594% | $108.3922 | $108.39 | $108.40 | $108.40 |
| 7 purchase totals = | $700.96 | $755.3752 | $755.37 | $755.40 | $755.30 | |