| 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 | $115.76 | 5.442% | $122.0597 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $118.25 | 4.583% | $123.6694 | $123.67 | $123.65 | $123.70 |
| Purchase #3 | $202.93 | 13.594% | $230.5163 | $230.52 | $230.50 | $230.50 |
| Purchase #4 | $208.35 | 11.457% | $232.2207 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $57.26 | 3.646% | $59.3477 | $59.35 | $59.35 | $59.30 |
| Purchase #6 | $185.39 | 12.650% | $208.8418 | $208.84 | $208.85 | $208.80 |
| Purchase #7 | $158.48 | 13.591% | $180.019 | $180.02 | $180.00 | $180.00 |
| 7 purchase totals = | $1,046.42 | $1,156.6746 | $1,156.68 | $1,156.60 | $1,156.60 | |