| 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 | $132.37 | 12.574% | $149.0142 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $207.37 | 5.306% | $218.3731 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $67.85 | 7.750% | $73.1084 | $73.11 | $73.10 | $73.10 |
| Purchase #4 | $136.26 | 10.141% | $150.0781 | $150.08 | $150.10 | $150.10 |
| Purchase #5 | $212.88 | 11.752% | $237.8977 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $123.51 | 11.182% | $137.3209 | $137.32 | $137.30 | $137.30 |
| Purchase #7 | $96.63 | 3.456% | $99.9695 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $976.87 | $1,065.7619 | $1,065.76 | $1,065.70 | $1,065.80 | |