| 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 | $67.25 | 10.275% | $74.1599 | $74.16 | $74.15 | $74.20 |
| Purchase #2 | $102.91 | 5.487% | $108.5567 | $108.56 | $108.55 | $108.60 |
| Purchase #3 | $149.61 | 7.776% | $161.2437 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $244.63 | 7.680% | $263.4176 | $263.42 | $263.40 | $263.40 |
| Purchase #5 | $225.84 | 3.196% | $233.0578 | $233.06 | $233.05 | $233.10 |
| Purchase #6 | $8.52 | 8.541% | $9.2477 | $9.25 | $9.25 | $9.20 |
| Purchase #7 | $20.40 | 9.207% | $22.2782 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $819.16 | $871.9616 | $871.97 | $871.95 | $872.00 | |