| 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 | $136.59 | 5.325% | $143.8634 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $181.58 | 6.707% | $193.7586 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $117.54 | 10.808% | $130.2437 | $130.24 | $130.25 | $130.20 |
| Purchase #4 | $141.95 | 13.105% | $160.5525 | $160.55 | $160.55 | $160.60 |
| Purchase #5 | $179.87 | 11.513% | $200.5784 | $200.58 | $200.60 | $200.60 |
| Purchase #6 | $86.44 | 12.398% | $97.1568 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $133.30 | 13.648% | $151.4928 | $151.49 | $151.50 | $151.50 |
| 7 purchase totals = | $977.27 | $1,077.6462 | $1,077.64 | $1,077.65 | $1,077.80 | |