| 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 | $150.90 | 11.854% | $168.7877 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $242.37 | 8.873% | $263.8755 | $263.88 | $263.90 | $263.90 |
| Purchase #3 | $200.50 | 3.204% | $206.924 | $206.92 | $206.90 | $206.90 |
| Purchase #4 | $40.61 | 12.837% | $45.8231 | $45.82 | $45.80 | $45.80 |
| Purchase #5 | $222.46 | 5.540% | $234.7843 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $34.92 | 13.546% | $39.6503 | $39.65 | $39.65 | $39.70 |
| Purchase #7 | $30.36 | 5.255% | $31.9554 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $922.12 | $991.8003 | $991.80 | $991.80 | $991.90 | |