| 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 | $155.75 | 4.831% | $163.2743 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $41.60 | 3.206% | $42.9337 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $249.35 | 10.158% | $274.679 | $274.68 | $274.70 | $274.70 |
| Purchase #4 | $39.43 | 11.582% | $43.9968 | $44.00 | $44.00 | $44.00 |
| Purchase #5 | $166.63 | 12.785% | $187.9336 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $240.50 | 7.271% | $257.9868 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $82.94 | 5.534% | $87.5299 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $976.20 | $1,058.3341 | $1,058.33 | $1,058.40 | $1,058.30 | |