| 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 | $245.70 | 12.545% | $276.5231 | $276.52 | $276.50 | $276.50 |
| Purchase #2 | $153.66 | 8.578% | $166.841 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $21.57 | 8.732% | $23.4535 | $23.45 | $23.45 | $23.50 |
| Purchase #4 | $13.39 | 8.833% | $14.5727 | $14.57 | $14.55 | $14.60 |
| Purchase #5 | $135.49 | 6.311% | $144.0408 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $137.68 | 9.774% | $151.1368 | $151.14 | $151.15 | $151.10 |
| Purchase #7 | $139.60 | 8.323% | $151.2189 | $151.22 | $151.20 | $151.20 |
| 7 purchase totals = | $847.09 | $927.7868 | $927.78 | $927.75 | $927.70 | |