| 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 | $34.60 | 9.333% | $37.8292 | $37.83 | $37.85 | $37.80 |
| Purchase #2 | $196.83 | 4.143% | $204.9847 | $204.98 | $205.00 | $205.00 |
| Purchase #3 | $148.43 | 8.757% | $161.428 | $161.43 | $161.45 | $161.40 |
| Purchase #4 | $166.33 | 7.669% | $179.0858 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $39.84 | 12.711% | $44.9041 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $172.64 | 3.234% | $178.2232 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $71.92 | 5.258% | $75.7016 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $830.59 | $882.1566 | $882.15 | $882.20 | $882.10 | |