| 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 | $164.91 | 13.857% | $187.7616 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $247.43 | 9.201% | $270.196 | $270.20 | $270.20 | $270.20 |
| Purchase #3 | $111.85 | 12.853% | $126.2261 | $126.23 | $126.25 | $126.20 |
| Purchase #4 | $27.89 | 11.837% | $31.1913 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $113.65 | 4.405% | $118.6563 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $199.67 | 3.552% | $206.7623 | $206.76 | $206.75 | $206.80 |
| Purchase #7 | $117.95 | 4.387% | $123.1245 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $983.35 | $1,063.9181 | $1,063.92 | $1,063.90 | $1,064.00 | |