| 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 | $128.42 | 11.663% | $143.3976 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $64.48 | 6.793% | $68.8601 | $68.86 | $68.85 | $68.90 |
| Purchase #3 | $204.36 | 8.124% | $220.9622 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $6.25 | 7.824% | $6.739 | $6.74 | $6.75 | $6.70 |
| Purchase #5 | $73.57 | 6.599% | $78.4249 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $160.33 | 6.839% | $171.295 | $171.30 | $171.30 | $171.30 |
| Purchase #7 | $214.96 | 12.284% | $241.3657 | $241.37 | $241.35 | $241.40 |
| 7 purchase totals = | $852.37 | $931.0445 | $931.05 | $931.00 | $931.10 | |