| 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 | $64.83 | 6.305% | $68.9175 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $130.58 | 7.574% | $140.4701 | $140.47 | $140.45 | $140.50 |
| Purchase #3 | $141.53 | 11.160% | $157.3247 | $157.32 | $157.30 | $157.30 |
| Purchase #4 | $126.56 | 7.580% | $136.1532 | $136.15 | $136.15 | $136.20 |
| Purchase #5 | $245.78 | 3.717% | $254.9156 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $143.29 | 10.750% | $158.6937 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $122.53 | 3.562% | $126.8945 | $126.89 | $126.90 | $126.90 |
| 7 purchase totals = | $975.10 | $1,043.3693 | $1,043.36 | $1,043.30 | $1,043.40 | |