| 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 | $135.72 | 10.419% | $149.8607 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $58.78 | 8.790% | $63.9468 | $63.95 | $63.95 | $63.90 |
| Purchase #3 | $180.38 | 8.659% | $195.9991 | $196.00 | $196.00 | $196.00 |
| Purchase #4 | $198.73 | 5.194% | $209.052 | $209.05 | $209.05 | $209.10 |
| Purchase #5 | $228.96 | 5.753% | $242.1321 | $242.13 | $242.15 | $242.10 |
| Purchase #6 | $17.63 | 8.521% | $19.1323 | $19.13 | $19.15 | $19.10 |
| Purchase #7 | $156.60 | 3.420% | $161.9557 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $976.80 | $1,042.0787 | $1,042.08 | $1,042.10 | $1,042.10 | |