| 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 | $171.49 | 10.642% | $189.74 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $180.99 | 4.857% | $189.7807 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $240.41 | 11.455% | $267.949 | $267.95 | $267.95 | $267.90 |
| Purchase #4 | $228.48 | 10.607% | $252.7149 | $252.71 | $252.70 | $252.70 |
| Purchase #5 | $149.54 | 6.215% | $158.8339 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $57.66 | 10.357% | $63.6318 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $231.91 | 10.551% | $256.3788 | $256.38 | $256.40 | $256.40 |
| 7 purchase totals = | $1,260.48 | $1,379.0291 | $1,379.02 | $1,379.10 | $1,378.90 | |