| 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 | $168.39 | 12.164% | $188.873 | $188.87 | $188.85 | $188.90 |
| Purchase #2 | $98.32 | 9.644% | $107.802 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $245.98 | 13.217% | $278.4912 | $278.49 | $278.50 | $278.50 |
| Purchase #4 | $204.98 | 9.490% | $224.4326 | $224.43 | $224.45 | $224.40 |
| Purchase #5 | $236.36 | 13.343% | $267.8975 | $267.90 | $267.90 | $267.90 |
| Purchase #6 | $90.89 | 4.684% | $95.1473 | $95.15 | $95.15 | $95.10 |
| Purchase #7 | $191.62 | 3.511% | $198.3478 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $1,236.54 | $1,360.9914 | $1,360.99 | $1,361.00 | $1,360.90 | |