| 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 | $189.91 | 11.199% | $211.178 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $77.33 | 7.546% | $83.1653 | $83.17 | $83.15 | $83.20 |
| Purchase #3 | $115.46 | 6.763% | $123.2686 | $123.27 | $123.25 | $123.30 |
| Purchase #4 | $200.77 | 7.396% | $215.6189 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $45.61 | 13.375% | $51.7103 | $51.71 | $51.70 | $51.70 |
| Purchase #6 | $141.63 | 6.441% | $150.7524 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $186.43 | 4.797% | $195.373 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $957.14 | $1,031.0665 | $1,031.07 | $1,031.00 | $1,031.20 | |