| 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 | $144.59 | 5.703% | $152.836 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $32.31 | 10.234% | $35.6166 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $16.40 | 10.516% | $18.1246 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $190.35 | 7.731% | $205.066 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $27.92 | 8.862% | $30.3943 | $30.39 | $30.40 | $30.40 |
| Purchase #6 | $128.65 | 6.836% | $137.4445 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $85.28 | 9.589% | $93.4575 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $625.50 | $672.9395 | $672.94 | $672.90 | $672.90 | |