| 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 | $167.67 | 12.698% | $188.9607 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $203.42 | 13.603% | $231.0912 | $231.09 | $231.10 | $231.10 |
| Purchase #3 | $195.64 | 5.871% | $207.126 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $226.95 | 12.295% | $254.8535 | $254.85 | $254.85 | $254.90 |
| Purchase #5 | $59.29 | 6.784% | $63.3122 | $63.31 | $63.30 | $63.30 |
| Purchase #6 | $153.88 | 9.520% | $168.5294 | $168.53 | $168.55 | $168.50 |
| Purchase #7 | $13.32 | 11.354% | $14.8324 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $1,020.17 | $1,128.7054 | $1,128.70 | $1,128.75 | $1,128.70 | |