| 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 | $16.57 | 8.213% | $17.9309 | $17.93 | $17.95 | $17.90 |
| Purchase #2 | $174.90 | 12.581% | $196.9042 | $196.90 | $196.90 | $196.90 |
| Purchase #3 | $192.32 | 13.258% | $217.8178 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $48.81 | 8.780% | $53.0955 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $85.58 | 13.135% | $96.8209 | $96.82 | $96.80 | $96.80 |
| Purchase #6 | $126.40 | 7.678% | $136.105 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $141.43 | 13.194% | $160.0903 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $786.01 | $878.7646 | $878.77 | $878.75 | $878.70 | |