| 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 | $245.46 | 11.598% | $273.9285 | $273.93 | $273.95 | $273.90 |
| Purchase #2 | $145.49 | 3.591% | $150.7145 | $150.71 | $150.70 | $150.70 |
| Purchase #3 | $70.26 | 9.705% | $77.0787 | $77.08 | $77.10 | $77.10 |
| Purchase #4 | $36.49 | 5.691% | $38.5666 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $217.46 | 11.345% | $242.1308 | $242.13 | $242.15 | $242.10 |
| Purchase #6 | $72.63 | 11.441% | $80.9396 | $80.94 | $80.95 | $80.90 |
| Purchase #7 | $17.27 | 12.731% | $19.4686 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $805.06 | $882.8273 | $882.83 | $882.85 | $882.80 | |