| 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 | $139.54 | 9.593% | $152.9261 | $152.93 | $152.95 | $152.90 |
| Purchase #2 | $69.92 | 11.374% | $77.8727 | $77.87 | $77.85 | $77.90 |
| Purchase #3 | $183.62 | 8.763% | $199.7106 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $202.45 | 10.143% | $222.9845 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $208.66 | 10.308% | $230.1687 | $230.17 | $230.15 | $230.20 |
| Purchase #6 | $137.50 | 12.205% | $154.2819 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $180.73 | 7.643% | $194.5432 | $194.54 | $194.55 | $194.50 |
| 7 purchase totals = | $1,122.42 | $1,232.4877 | $1,232.48 | $1,232.50 | $1,232.50 | |