| 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 | $133.30 | 13.259% | $150.9742 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $131.93 | 13.388% | $149.5928 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $133.50 | 6.870% | $142.6715 | $142.67 | $142.65 | $142.70 |
| Purchase #4 | $82.39 | 5.402% | $86.8407 | $86.84 | $86.85 | $86.80 |
| Purchase #5 | $240.45 | 4.225% | $250.609 | $250.61 | $250.60 | $250.60 |
| Purchase #6 | $114.34 | 9.430% | $125.1223 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $15.91 | 5.704% | $16.8175 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $851.82 | $922.6280 | $922.62 | $922.55 | $922.60 | |