| 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 | $127.34 | 3.586% | $131.9064 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $200.35 | 8.295% | $216.969 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $160.80 | 13.161% | $181.9629 | $181.96 | $181.95 | $182.00 |
| Purchase #4 | $189.49 | 6.480% | $201.769 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $95.68 | 4.311% | $99.8048 | $99.80 | $99.80 | $99.80 |
| Purchase #6 | $148.79 | 6.425% | $158.3498 | $158.35 | $158.35 | $158.30 |
| Purchase #7 | $103.77 | 10.454% | $114.6181 | $114.62 | $114.60 | $114.60 |
| 7 purchase totals = | $1,026.22 | $1,105.3800 | $1,105.38 | $1,105.30 | $1,105.40 | |