| 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 | $151.91 | 3.405% | $157.0825 | $157.08 | $157.10 | $157.10 |
| Purchase #2 | $223.89 | 9.114% | $244.2953 | $244.30 | $244.30 | $244.30 |
| Purchase #3 | $241.61 | 5.867% | $255.7853 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $241.30 | 9.372% | $263.9146 | $263.91 | $263.90 | $263.90 |
| Purchase #5 | $156.85 | 5.537% | $165.5348 | $165.53 | $165.55 | $165.50 |
| Purchase #6 | $141.52 | 13.502% | $160.628 | $160.63 | $160.65 | $160.60 |
| Purchase #7 | $72.95 | 6.338% | $77.5736 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $1,230.03 | $1,324.8141 | $1,324.81 | $1,324.85 | $1,324.80 | |