| 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 | $211.56 | 9.588% | $231.8444 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $167.74 | 3.502% | $173.6143 | $173.61 | $173.60 | $173.60 |
| Purchase #3 | $68.32 | 10.181% | $75.2757 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $189.46 | 11.856% | $211.9224 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $44.63 | 3.552% | $46.2153 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $86.33 | 13.718% | $98.1727 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $69.54 | 6.225% | $73.8689 | $73.87 | $73.85 | $73.90 |
| 7 purchase totals = | $837.58 | $910.9137 | $910.91 | $910.85 | $910.90 | |