| 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 | $172.99 | 11.819% | $193.4357 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $122.80 | 10.781% | $136.0391 | $136.04 | $136.05 | $136.00 |
| Purchase #3 | $52.53 | 6.221% | $55.7979 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $136.38 | 10.318% | $150.4517 | $150.45 | $150.45 | $150.50 |
| Purchase #5 | $93.65 | 9.733% | $102.765 | $102.77 | $102.75 | $102.80 |
| Purchase #6 | $188.29 | 5.744% | $199.1054 | $199.11 | $199.10 | $199.10 |
| Purchase #7 | $173.66 | 3.400% | $179.5644 | $179.56 | $179.55 | $179.60 |
| 7 purchase totals = | $940.30 | $1,017.1592 | $1,017.17 | $1,017.15 | $1,017.20 | |