| 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 | $103.47 | 8.513% | $112.2784 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $18.54 | 6.817% | $19.8039 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $26.64 | 6.382% | $28.3402 | $28.34 | $28.35 | $28.30 |
| Purchase #4 | $178.40 | 8.844% | $194.1777 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $85.27 | 12.427% | $95.8665 | $95.87 | $95.85 | $95.90 |
| Purchase #6 | $190.53 | 6.419% | $202.7601 | $202.76 | $202.75 | $202.80 |
| Purchase #7 | $185.41 | 9.294% | $202.642 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $788.26 | $855.8688 | $855.87 | $855.90 | $855.90 | |