| 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 | $154.58 | 3.207% | $159.5374 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $96.82 | 13.451% | $109.8433 | $109.84 | $109.85 | $109.80 |
| Purchase #3 | $93.37 | 5.377% | $98.3905 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $223.88 | 13.168% | $253.3605 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $161.52 | 11.453% | $180.0189 | $180.02 | $180.00 | $180.00 |
| Purchase #6 | $24.48 | 3.169% | $25.2558 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $233.83 | 5.561% | $246.8333 | $246.83 | $246.85 | $246.80 |
| 7 purchase totals = | $988.48 | $1,073.2397 | $1,073.24 | $1,073.25 | $1,073.20 | |