| 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 | $136.88 | 13.315% | $155.1056 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $210.40 | 3.457% | $217.6735 | $217.67 | $217.65 | $217.70 |
| Purchase #3 | $145.98 | 5.634% | $154.2045 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $52.78 | 6.140% | $56.0207 | $56.02 | $56.00 | $56.00 |
| Purchase #5 | $152.40 | 13.527% | $173.0151 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $179.63 | 13.643% | $204.1369 | $204.14 | $204.15 | $204.10 |
| Purchase #7 | $237.67 | 11.839% | $265.8078 | $265.81 | $265.80 | $265.80 |
| 7 purchase totals = | $1,115.74 | $1,225.9641 | $1,225.97 | $1,225.90 | $1,225.90 | |