| 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 | $146.98 | 6.498% | $156.5308 | $156.53 | $156.55 | $156.50 |
| Purchase #2 | $221.81 | 10.512% | $245.1267 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $38.44 | 8.695% | $41.7824 | $41.78 | $41.80 | $41.80 |
| Purchase #4 | $89.68 | 3.440% | $92.765 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $20.63 | 12.718% | $23.2537 | $23.25 | $23.25 | $23.30 |
| Purchase #6 | $26.56 | 13.345% | $30.1044 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $133.68 | 11.351% | $148.854 | $148.85 | $148.85 | $148.90 |
| 7 purchase totals = | $677.78 | $738.4170 | $738.41 | $738.45 | $738.50 | |