| 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 | $184.48 | 3.629% | $191.1748 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $38.90 | 8.704% | $42.2859 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $122.64 | 6.297% | $130.3626 | $130.36 | $130.35 | $130.40 |
| Purchase #4 | $63.47 | 12.181% | $71.2013 | $71.20 | $71.20 | $71.20 |
| Purchase #5 | $46.25 | 3.845% | $48.0283 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $210.76 | 11.342% | $234.6644 | $234.66 | $234.65 | $234.70 |
| Purchase #7 | $225.36 | 13.426% | $255.6168 | $255.62 | $255.60 | $255.60 |
| 7 purchase totals = | $891.86 | $973.3341 | $973.33 | $973.30 | $973.40 | |