| 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 | $103.86 | 4.378% | $108.407 | $108.41 | $108.40 | $108.40 |
| Purchase #2 | $147.93 | 3.508% | $153.1194 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $5.29 | 5.583% | $5.5853 | $5.59 | $5.60 | $5.60 |
| Purchase #4 | $168.39 | 7.774% | $181.4806 | $181.48 | $181.50 | $181.50 |
| Purchase #5 | $95.56 | 8.490% | $103.673 | $103.67 | $103.65 | $103.70 |
| Purchase #6 | $222.43 | 7.528% | $239.1745 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $51.68 | 7.863% | $55.7436 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $795.14 | $847.1834 | $847.18 | $847.15 | $847.20 | |