| 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 | $150.75 | 7.826% | $162.5477 | $162.55 | $162.55 | $162.50 |
| Purchase #2 | $18.42 | 11.811% | $20.5956 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $198.63 | 7.771% | $214.0655 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $55.40 | 3.559% | $57.3717 | $57.37 | $57.35 | $57.40 |
| Purchase #5 | $96.88 | 6.221% | $102.9069 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $95.99 | 4.487% | $100.2971 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $54.90 | 7.110% | $58.8034 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $670.97 | $716.5879 | $716.60 | $716.55 | $716.60 | |