| 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 | $185.42 | 12.436% | $208.4788 | $208.48 | $208.50 | $208.50 |
| Purchase #2 | $106.55 | 12.748% | $120.133 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $71.36 | 10.722% | $79.0112 | $79.01 | $79.00 | $79.00 |
| Purchase #4 | $107.25 | 5.111% | $112.7315 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $131.58 | 11.135% | $146.2314 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $100.50 | 5.406% | $105.933 | $105.93 | $105.95 | $105.90 |
| Purchase #7 | $24.64 | 8.233% | $26.6686 | $26.67 | $26.65 | $26.70 |
| 7 purchase totals = | $727.30 | $799.1875 | $799.18 | $799.25 | $799.10 | |