| 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 | $140.70 | 11.408% | $156.7511 | $156.75 | $156.75 | $156.80 |
| Purchase #2 | $181.38 | 6.799% | $193.712 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $37.37 | 9.792% | $41.0293 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $130.81 | 6.865% | $139.7901 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $70.95 | 3.698% | $73.5737 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $132.78 | 7.171% | $142.3017 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $222.50 | 4.567% | $232.6616 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $916.49 | $979.8195 | $979.81 | $979.80 | $979.90 | |