| 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 | $148.27 | 7.247% | $159.0151 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $85.47 | 11.783% | $95.5409 | $95.54 | $95.55 | $95.50 |
| Purchase #3 | $86.52 | 13.150% | $97.8974 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $170.90 | 8.746% | $185.8469 | $185.85 | $185.85 | $185.80 |
| Purchase #5 | $136.73 | 8.384% | $148.1934 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $202.70 | 7.850% | $218.612 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $98.76 | 9.671% | $108.3111 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $929.35 | $1,013.4168 | $1,013.42 | $1,013.40 | $1,013.30 | |