| 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 | $136.33 | 5.789% | $144.2221 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $154.56 | 9.164% | $168.7239 | $168.72 | $168.70 | $168.70 |
| Purchase #3 | $127.81 | 12.116% | $143.2955 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $40.56 | 7.102% | $43.4406 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $169.78 | 10.211% | $187.1162 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $206.56 | 13.783% | $235.0302 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $159.62 | 9.613% | $174.9643 | $174.96 | $174.95 | $175.00 |
| 7 purchase totals = | $995.22 | $1,096.7928 | $1,096.79 | $1,096.75 | $1,096.70 | |