| 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 | $162.65 | 5.795% | $172.0756 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $141.61 | 5.185% | $148.9525 | $148.95 | $148.95 | $149.00 |
| Purchase #3 | $95.25 | 9.530% | $104.3273 | $104.33 | $104.35 | $104.30 |
| Purchase #4 | $145.31 | 3.797% | $150.8274 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $44.77 | 5.192% | $47.0945 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $75.65 | 5.227% | $79.6042 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $103.60 | 10.412% | $114.3868 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $768.84 | $817.2683 | $817.27 | $817.35 | $817.30 | |