| 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 | $177.62 | 10.404% | $196.0996 | $196.10 | $196.10 | $196.10 |
| Purchase #2 | $17.74 | 11.309% | $19.7462 | $19.75 | $19.75 | $19.70 |
| Purchase #3 | $183.37 | 8.635% | $199.204 | $199.20 | $199.20 | $199.20 |
| Purchase #4 | $155.98 | 4.454% | $162.9273 | $162.93 | $162.95 | $162.90 |
| Purchase #5 | $18.91 | 8.813% | $20.5765 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $66.79 | 12.465% | $75.1154 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $10.95 | 6.161% | $11.6246 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $631.36 | $685.2936 | $685.30 | $685.30 | $685.20 | |