| 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 | $161.28 | 5.699% | $170.4713 | $170.47 | $170.45 | $170.50 |
| Purchase #2 | $48.54 | 5.193% | $51.0607 | $51.06 | $51.05 | $51.10 |
| Purchase #3 | $192.27 | 9.167% | $209.8954 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $13.83 | 11.668% | $15.4437 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $226.43 | 3.711% | $234.8328 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $60.55 | 5.484% | $63.8706 | $63.87 | $63.85 | $63.90 |
| Purchase #7 | $226.98 | 12.610% | $255.6022 | $255.60 | $255.60 | $255.60 |
| 7 purchase totals = | $929.88 | $1,001.1767 | $1,001.17 | $1,001.15 | $1,001.20 | |