| 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 | $162.52 | 7.393% | $174.5351 | $174.54 | $174.55 | $174.50 |
| Purchase #2 | $102.77 | 10.360% | $113.417 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $170.58 | 9.728% | $187.174 | $187.17 | $187.15 | $187.20 |
| Purchase #4 | $41.50 | 10.473% | $45.8463 | $45.85 | $45.85 | $45.80 |
| Purchase #5 | $239.83 | 4.772% | $251.2747 | $251.27 | $251.25 | $251.30 |
| Purchase #6 | $176.71 | 7.381% | $189.753 | $189.75 | $189.75 | $189.80 |
| Purchase #7 | $200.62 | 11.835% | $224.3634 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $1,094.53 | $1,186.3635 | $1,186.36 | $1,186.30 | $1,186.40 | |