| 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 | $121.87 | 12.782% | $137.4474 | $137.45 | $137.45 | $137.40 |
| Purchase #2 | $145.27 | 5.626% | $153.4429 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $14.45 | 11.189% | $16.0668 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $22.68 | 8.535% | $24.6157 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $212.37 | 6.813% | $226.8388 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $107.76 | 10.374% | $118.939 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $111.75 | 12.354% | $125.5556 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $736.15 | $802.9062 | $802.92 | $802.90 | $802.80 | |