| 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 | $131.96 | 9.359% | $144.3101 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $15.52 | 13.598% | $17.6304 | $17.63 | $17.65 | $17.60 |
| Purchase #3 | $160.95 | 7.200% | $172.5384 | $172.54 | $172.55 | $172.50 |
| Purchase #4 | $178.31 | 12.302% | $200.2457 | $200.25 | $200.25 | $200.20 |
| Purchase #5 | $175.79 | 3.816% | $182.4981 | $182.50 | $182.50 | $182.50 |
| Purchase #6 | $13.66 | 7.554% | $14.6919 | $14.69 | $14.70 | $14.70 |
| Purchase #7 | $21.38 | 11.442% | $23.8263 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $697.57 | $755.7409 | $755.75 | $755.80 | $755.60 | |