| 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 | $137.54 | 6.397% | $146.3384 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $74.63 | 7.697% | $80.3743 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $105.62 | 3.808% | $109.642 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $113.44 | 11.231% | $126.1804 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $140.55 | 10.549% | $155.3766 | $155.38 | $155.40 | $155.40 |
| Purchase #6 | $180.71 | 6.660% | $192.7453 | $192.75 | $192.75 | $192.70 |
| Purchase #7 | $138.52 | 7.392% | $148.7594 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $891.01 | $959.4164 | $959.42 | $959.45 | $959.40 | |