| 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 | $150.31 | 5.790% | $159.0129 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $101.35 | 5.120% | $106.5391 | $106.54 | $106.55 | $106.50 |
| Purchase #3 | $239.27 | 11.420% | $266.5946 | $266.59 | $266.60 | $266.60 |
| Purchase #4 | $192.87 | 13.312% | $218.5449 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $204.51 | 8.227% | $221.335 | $221.34 | $221.35 | $221.30 |
| Purchase #6 | $242.30 | 8.358% | $262.5514 | $262.55 | $262.55 | $262.60 |
| Purchase #7 | $208.76 | 10.136% | $229.9199 | $229.92 | $229.90 | $229.90 |
| 7 purchase totals = | $1,339.37 | $1,464.4978 | $1,464.49 | $1,464.50 | $1,464.40 | |