| 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 | $157.67 | 6.768% | $168.3411 | $168.34 | $168.35 | $168.30 |
| Purchase #2 | $61.45 | 10.735% | $68.0467 | $68.05 | $68.05 | $68.00 |
| Purchase #3 | $180.80 | 4.397% | $188.7498 | $188.75 | $188.75 | $188.70 |
| Purchase #4 | $146.38 | 13.391% | $165.9817 | $165.98 | $166.00 | $166.00 |
| Purchase #5 | $32.50 | 13.211% | $36.7936 | $36.79 | $36.80 | $36.80 |
| Purchase #6 | $37.49 | 4.515% | $39.1827 | $39.18 | $39.20 | $39.20 |
| Purchase #7 | $198.28 | 12.368% | $222.8033 | $222.80 | $222.80 | $222.80 |
| 7 purchase totals = | $814.57 | $889.8989 | $889.89 | $889.95 | $889.80 | |