| 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 | $181.56 | 3.636% | $188.1615 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $15.70 | 8.468% | $17.0295 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $162.36 | 9.221% | $177.3312 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $6.63 | 9.574% | $7.2648 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $132.59 | 10.372% | $146.3422 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $49.78 | 13.394% | $56.4475 | $56.45 | $56.45 | $56.40 |
| Purchase #7 | $127.55 | 8.278% | $138.1086 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $676.17 | $730.6853 | $730.68 | $730.70 | $730.60 | |