| 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 | $124.81 | 10.870% | $138.3768 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $37.88 | 9.769% | $41.5805 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $167.35 | 6.223% | $177.7642 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $87.51 | 8.473% | $94.9247 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $21.52 | 10.435% | $23.7656 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $208.33 | 5.435% | $219.6527 | $219.65 | $219.65 | $219.70 |
| Purchase #7 | $120.76 | 10.305% | $133.2043 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $768.16 | $829.2688 | $829.26 | $829.25 | $829.40 | |