| 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 | $164.63 | 3.507% | $170.4036 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $211.44 | 3.234% | $218.278 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $86.73 | 8.760% | $94.3275 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $108.45 | 5.722% | $114.6555 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $62.88 | 10.310% | $69.3629 | $69.36 | $69.35 | $69.40 |
| Purchase #6 | $161.97 | 4.200% | $168.7727 | $168.77 | $168.75 | $168.80 |
| Purchase #7 | $69.63 | 11.243% | $77.4585 | $77.46 | $77.45 | $77.50 |
| 7 purchase totals = | $865.73 | $913.2587 | $913.26 | $913.25 | $913.40 | |