| 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 | $69.45 | 13.738% | $78.991 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $191.85 | 13.587% | $217.9167 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $104.72 | 6.186% | $111.198 | $111.20 | $111.20 | $111.20 |
| Purchase #4 | $144.92 | 10.852% | $160.6467 | $160.65 | $160.65 | $160.60 |
| Purchase #5 | $159.81 | 5.356% | $168.3694 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $18.77 | 5.415% | $19.7864 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $210.54 | 13.237% | $238.4092 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $900.06 | $995.3174 | $995.33 | $995.30 | $995.30 | |