| 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 | $165.93 | 13.419% | $188.1961 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $43.49 | 5.588% | $45.9202 | $45.92 | $45.90 | $45.90 |
| Purchase #3 | $227.90 | 5.476% | $240.3798 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $170.46 | 4.769% | $178.5892 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $147.96 | 11.333% | $164.7283 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $46.73 | 8.679% | $50.7857 | $50.79 | $50.80 | $50.80 |
| Purchase #7 | $218.34 | 8.765% | $237.4775 | $237.48 | $237.50 | $237.50 |
| 7 purchase totals = | $1,020.81 | $1,106.0768 | $1,106.09 | $1,106.15 | $1,106.10 | |