| 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 | $175.37 | 8.274% | $189.8801 | $189.88 | $189.90 | $189.90 |
| Purchase #2 | $184.52 | 5.611% | $194.8734 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $130.98 | 13.295% | $148.3938 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $196.65 | 11.226% | $218.7259 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $42.60 | 4.144% | $44.3653 | $44.37 | $44.35 | $44.40 |
| Purchase #6 | $94.38 | 7.727% | $101.6727 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $87.80 | 10.205% | $96.76 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $912.30 | $994.6712 | $994.67 | $994.65 | $994.80 | |