| 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 | $146.40 | 4.282% | $152.6688 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $76.46 | 7.546% | $82.2297 | $82.23 | $82.25 | $82.20 |
| Purchase #3 | $175.45 | 12.349% | $197.1163 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $118.31 | 3.731% | $122.7241 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $136.42 | 10.116% | $150.2202 | $150.22 | $150.20 | $150.20 |
| Purchase #6 | $186.92 | 9.299% | $204.3017 | $204.30 | $204.30 | $204.30 |
| Purchase #7 | $245.34 | 10.871% | $272.0109 | $272.01 | $272.00 | $272.00 |
| 7 purchase totals = | $1,085.30 | $1,181.2717 | $1,181.27 | $1,181.20 | $1,181.20 | |