| 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 | $155.68 | 3.146% | $160.5777 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $225.92 | 3.392% | $233.5832 | $233.58 | $233.60 | $233.60 |
| Purchase #3 | $55.49 | 8.244% | $60.0646 | $60.06 | $60.05 | $60.10 |
| Purchase #4 | $161.38 | 6.866% | $172.4604 | $172.46 | $172.45 | $172.50 |
| Purchase #5 | $111.67 | 11.347% | $124.3412 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $72.99 | 11.119% | $81.1058 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $34.93 | 13.387% | $39.6061 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $818.06 | $871.7390 | $871.74 | $871.75 | $871.80 | |