| 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 | $8.25 | 11.747% | $9.2191 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $160.54 | 9.733% | $176.1654 | $176.17 | $176.15 | $176.20 |
| Purchase #3 | $133.55 | 13.653% | $151.7836 | $151.78 | $151.80 | $151.80 |
| Purchase #4 | $48.61 | 9.525% | $53.2401 | $53.24 | $53.25 | $53.20 |
| Purchase #5 | $33.75 | 6.613% | $35.9819 | $35.98 | $36.00 | $36.00 |
| Purchase #6 | $234.43 | 10.555% | $259.1741 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $220.51 | 13.666% | $250.6449 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $839.64 | $936.2091 | $936.20 | $936.20 | $936.20 | |