| 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 | $177.26 | 7.552% | $190.6467 | $190.65 | $190.65 | $190.60 |
| Purchase #2 | $207.57 | 4.676% | $217.276 | $217.28 | $217.30 | $217.30 |
| Purchase #3 | $228.93 | 10.490% | $252.9448 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $188.34 | 13.135% | $213.0785 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $237.55 | 6.632% | $253.3043 | $253.30 | $253.30 | $253.30 |
| Purchase #6 | $174.48 | 4.492% | $182.3176 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $205.89 | 13.593% | $233.8766 | $233.88 | $233.90 | $233.90 |
| 7 purchase totals = | $1,420.02 | $1,543.4445 | $1,543.45 | $1,543.50 | $1,543.40 | |