| 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 | $162.75 | 9.566% | $178.3187 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $18.44 | 11.334% | $20.53 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $69.68 | 5.867% | $73.7681 | $73.77 | $73.75 | $73.80 |
| Purchase #4 | $126.99 | 10.795% | $140.6986 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $87.45 | 11.103% | $97.1596 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $107.66 | 9.696% | $118.0987 | $118.10 | $118.10 | $118.10 |
| Purchase #7 | $43.48 | 5.812% | $46.0071 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $616.45 | $674.5808 | $674.59 | $674.55 | $674.60 | |