| 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 | $103.50 | 9.749% | $113.5902 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $148.54 | 7.827% | $160.1662 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $185.98 | 3.122% | $191.7863 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $143.30 | 6.584% | $152.7349 | $152.73 | $152.75 | $152.70 |
| Purchase #5 | $145.58 | 5.754% | $153.9567 | $153.96 | $153.95 | $154.00 |
| Purchase #6 | $206.99 | 7.558% | $222.6343 | $222.63 | $222.65 | $222.60 |
| Purchase #7 | $76.44 | 8.528% | $82.9588 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $1,010.33 | $1,077.8274 | $1,077.83 | $1,077.85 | $1,077.90 | |