| 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 | $86.81 | 5.819% | $91.8615 | $91.86 | $91.85 | $91.90 |
| Purchase #2 | $170.56 | 7.390% | $183.1644 | $183.16 | $183.15 | $183.20 |
| Purchase #3 | $137.72 | 7.436% | $147.9609 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $192.39 | 7.215% | $206.2709 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $233.81 | 13.839% | $266.167 | $266.17 | $266.15 | $266.20 |
| Purchase #6 | $94.77 | 6.706% | $101.1253 | $101.13 | $101.15 | $101.10 |
| Purchase #7 | $178.29 | 11.806% | $199.3389 | $199.34 | $199.35 | $199.30 |
| 7 purchase totals = | $1,094.35 | $1,195.8889 | $1,195.89 | $1,195.85 | $1,196.00 | |