| 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 | $192.73 | 10.768% | $213.4832 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $243.52 | 7.107% | $260.827 | $260.83 | $260.85 | $260.80 |
| Purchase #3 | $62.35 | 13.816% | $70.9643 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $53.84 | 6.740% | $57.4688 | $57.47 | $57.45 | $57.50 |
| Purchase #5 | $5.58 | 7.603% | $6.0042 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $6.95 | 12.613% | $7.8266 | $7.83 | $7.85 | $7.80 |
| Purchase #7 | $166.70 | 8.870% | $181.4863 | $181.49 | $181.50 | $181.50 |
| 7 purchase totals = | $731.67 | $798.0604 | $798.06 | $798.10 | $798.10 | |