| 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 | $173.48 | 11.555% | $193.5256 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $142.30 | 6.245% | $151.1866 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $202.45 | 12.705% | $228.1713 | $228.17 | $228.15 | $228.20 |
| Purchase #4 | $138.54 | 11.457% | $154.4125 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $132.88 | 13.785% | $151.1975 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $195.61 | 3.679% | $202.8065 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $170.79 | 11.344% | $190.1644 | $190.16 | $190.15 | $190.20 |
| 7 purchase totals = | $1,156.05 | $1,271.4644 | $1,271.47 | $1,271.45 | $1,271.50 | |