| 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 | $159.55 | 4.269% | $166.3612 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $12.30 | 4.271% | $12.8253 | $12.83 | $12.85 | $12.80 |
| Purchase #3 | $245.36 | 5.331% | $258.4401 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $114.33 | 9.767% | $125.4966 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $181.51 | 8.863% | $197.5972 | $197.60 | $197.60 | $197.60 |
| Purchase #6 | $140.70 | 9.693% | $154.3381 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $56.45 | 8.845% | $61.443 | $61.44 | $61.45 | $61.40 |
| 7 purchase totals = | $910.20 | $976.5015 | $976.51 | $976.55 | $976.40 | |