| 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 | $205.81 | 6.576% | $219.3441 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $187.60 | 3.214% | $193.6295 | $193.63 | $193.65 | $193.60 |
| Purchase #3 | $7.77 | 6.202% | $8.2519 | $8.25 | $8.25 | $8.30 |
| Purchase #4 | $57.26 | 12.651% | $64.504 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $159.51 | 9.595% | $174.815 | $174.82 | $174.80 | $174.80 |
| Purchase #6 | $25.98 | 8.199% | $28.1101 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $95.97 | 4.623% | $100.4067 | $100.41 | $100.40 | $100.40 |
| 7 purchase totals = | $739.90 | $789.0613 | $789.06 | $789.05 | $789.00 | |