| 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 | $143.25 | 13.250% | $162.2306 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $169.87 | 7.833% | $183.1759 | $183.18 | $183.20 | $183.20 |
| Purchase #3 | $42.77 | 7.271% | $45.8798 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $228.79 | 7.118% | $245.0753 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $120.95 | 12.549% | $136.128 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $23.78 | 5.183% | $25.0125 | $25.01 | $25.00 | $25.00 |
| Purchase #7 | $21.39 | 13.841% | $24.3506 | $24.35 | $24.35 | $24.40 |
| 7 purchase totals = | $750.80 | $821.8527 | $821.86 | $821.95 | $821.90 | |