| 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 | $142.47 | 13.696% | $161.9827 | $161.98 | $162.00 | $162.00 |
| Purchase #2 | $189.52 | 9.273% | $207.0942 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $27.35 | 4.869% | $28.6817 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $168.36 | 3.806% | $174.7678 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $51.73 | 11.183% | $57.515 | $57.52 | $57.50 | $57.50 |
| Purchase #6 | $59.40 | 6.792% | $63.4344 | $63.43 | $63.45 | $63.40 |
| Purchase #7 | $31.29 | 8.512% | $33.9534 | $33.95 | $33.95 | $34.00 |
| 7 purchase totals = | $670.12 | $727.4292 | $727.42 | $727.45 | $727.50 | |