| 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 | $147.31 | 7.453% | $158.289 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $61.95 | 4.315% | $64.6231 | $64.62 | $64.60 | $64.60 |
| Purchase #3 | $211.76 | 5.411% | $223.2183 | $223.22 | $223.20 | $223.20 |
| Purchase #4 | $99.34 | 4.635% | $103.9444 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $23.62 | 6.466% | $25.1473 | $25.15 | $25.15 | $25.10 |
| Purchase #6 | $138.58 | 11.203% | $154.1051 | $154.11 | $154.10 | $154.10 |
| Purchase #7 | $114.71 | 3.118% | $118.2867 | $118.29 | $118.30 | $118.30 |
| 7 purchase totals = | $797.27 | $847.6139 | $847.62 | $847.60 | $847.50 | |