| 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 | $197.46 | 12.864% | $222.8613 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $138.84 | 5.351% | $146.2693 | $146.27 | $146.25 | $146.30 |
| Purchase #3 | $161.81 | 9.794% | $177.6577 | $177.66 | $177.65 | $177.70 |
| Purchase #4 | $104.93 | 8.180% | $113.5133 | $113.51 | $113.50 | $113.50 |
| Purchase #5 | $17.34 | 6.771% | $18.5141 | $18.51 | $18.50 | $18.50 |
| Purchase #6 | $60.70 | 6.795% | $64.8246 | $64.82 | $64.80 | $64.80 |
| Purchase #7 | $16.90 | 7.734% | $18.207 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $697.98 | $761.8473 | $761.84 | $761.75 | $761.90 | |