| 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 | $27.75 | 12.257% | $31.1513 | $31.15 | $31.15 | $31.20 |
| Purchase #2 | $136.46 | 6.225% | $144.9546 | $144.95 | $144.95 | $145.00 |
| Purchase #3 | $6.29 | 7.695% | $6.774 | $6.77 | $6.75 | $6.80 |
| Purchase #4 | $128.81 | 5.750% | $136.2166 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $117.56 | 6.355% | $125.0309 | $125.03 | $125.05 | $125.00 |
| Purchase #6 | $178.59 | 8.580% | $193.913 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $117.88 | 9.624% | $129.2248 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $713.34 | $767.2652 | $767.25 | $767.20 | $767.30 | |