| 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 | $151.71 | 9.793% | $166.567 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $197.70 | 4.841% | $207.2707 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $150.64 | 4.177% | $156.9322 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $155.84 | 6.761% | $166.3763 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $66.82 | 7.158% | $71.603 | $71.60 | $71.60 | $71.60 |
| Purchase #6 | $129.75 | 12.549% | $146.0323 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $203.35 | 9.491% | $222.6499 | $222.65 | $222.65 | $222.60 |
| 7 purchase totals = | $1,055.81 | $1,137.4314 | $1,137.43 | $1,137.45 | $1,137.40 | |