| 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 | $167.82 | 10.536% | $185.5015 | $185.50 | $185.50 | $185.50 |
| Purchase #2 | $22.48 | 12.353% | $25.257 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $28.43 | 12.776% | $32.0622 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $141.33 | 13.769% | $160.7897 | $160.79 | $160.80 | $160.80 |
| Purchase #5 | $138.74 | 5.188% | $145.9378 | $145.94 | $145.95 | $145.90 |
| Purchase #6 | $16.82 | 6.202% | $17.8632 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $153.91 | 13.600% | $174.8418 | $174.84 | $174.85 | $174.80 |
| 7 purchase totals = | $669.53 | $742.2532 | $742.25 | $742.25 | $742.30 | |