| 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 | $138.25 | 7.661% | $148.8413 | $148.84 | $148.85 | $148.80 |
| Purchase #2 | $6.57 | 3.277% | $6.7853 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $235.77 | 8.357% | $255.4733 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $140.74 | 13.678% | $159.9904 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $150.49 | 11.555% | $167.8791 | $167.88 | $167.90 | $167.90 |
| Purchase #6 | $184.95 | 8.602% | $200.8594 | $200.86 | $200.85 | $200.90 |
| Purchase #7 | $119.59 | 11.645% | $133.5163 | $133.52 | $133.50 | $133.50 |
| 7 purchase totals = | $976.36 | $1,073.3451 | $1,073.35 | $1,073.35 | $1,073.40 | |