| 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 | $72.76 | 11.106% | $80.8407 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $107.95 | 13.444% | $122.4628 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $167.87 | 3.271% | $173.361 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $32.49 | 12.143% | $36.4353 | $36.44 | $36.45 | $36.40 |
| Purchase #5 | $107.53 | 5.258% | $113.1839 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $223.64 | 13.696% | $254.2697 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $173.98 | 10.701% | $192.5976 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $886.22 | $973.1510 | $973.15 | $973.15 | $973.20 | |