| 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 | $201.79 | 6.721% | $215.3523 | $215.35 | $215.35 | $215.40 |
| Purchase #2 | $179.75 | 8.398% | $194.8454 | $194.85 | $194.85 | $194.80 |
| Purchase #3 | $40.95 | 9.470% | $44.828 | $44.83 | $44.85 | $44.80 |
| Purchase #4 | $7.59 | 3.127% | $7.8273 | $7.83 | $7.85 | $7.80 |
| Purchase #5 | $203.28 | 5.222% | $213.8953 | $213.90 | $213.90 | $213.90 |
| Purchase #6 | $153.99 | 13.460% | $174.7171 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $65.66 | 6.189% | $69.7237 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $853.01 | $921.1891 | $921.20 | $921.20 | $921.10 | |