| 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 | $196.94 | 8.494% | $213.6681 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $157.44 | 10.688% | $174.2672 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $78.39 | 12.862% | $88.4725 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $249.67 | 7.218% | $267.6912 | $267.69 | $267.70 | $267.70 |
| Purchase #5 | $184.30 | 7.604% | $198.3142 | $198.31 | $198.30 | $198.30 |
| Purchase #6 | $150.30 | 5.759% | $158.9558 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $209.72 | 12.199% | $235.3037 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $1,226.76 | $1,336.6727 | $1,336.67 | $1,336.60 | $1,336.80 | |