| 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 | $147.45 | 9.213% | $161.0346 | $161.03 | $161.05 | $161.00 |
| Purchase #2 | $104.83 | 7.112% | $112.2855 | $112.29 | $112.30 | $112.30 |
| Purchase #3 | $72.53 | 9.535% | $79.4457 | $79.45 | $79.45 | $79.40 |
| Purchase #4 | $44.90 | 4.839% | $47.0727 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $157.46 | 5.106% | $165.4999 | $165.50 | $165.50 | $165.50 |
| Purchase #6 | $109.41 | 10.588% | $120.9943 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $61.43 | 7.295% | $65.9113 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $698.01 | $752.2440 | $752.24 | $752.25 | $752.20 | |