| 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 | $108.37 | 13.416% | $122.9089 | $122.91 | $122.90 | $122.90 |
| Purchase #2 | $142.95 | 5.129% | $150.2819 | $150.28 | $150.30 | $150.30 |
| Purchase #3 | $43.70 | 13.457% | $49.5807 | $49.58 | $49.60 | $49.60 |
| Purchase #4 | $77.39 | 10.660% | $85.6398 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $156.92 | 13.567% | $178.2093 | $178.21 | $178.20 | $178.20 |
| Purchase #6 | $137.68 | 10.819% | $152.5756 | $152.58 | $152.60 | $152.60 |
| Purchase #7 | $222.36 | 4.160% | $231.6102 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $889.37 | $970.8064 | $970.81 | $970.85 | $970.80 | |