| 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 | $197.79 | 6.435% | $210.5178 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $132.57 | 6.332% | $140.9643 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $151.52 | 11.793% | $169.3888 | $169.39 | $169.40 | $169.40 |
| Purchase #4 | $69.76 | 7.719% | $75.1448 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $168.44 | 6.870% | $180.0118 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $183.98 | 8.725% | $200.0323 | $200.03 | $200.05 | $200.00 |
| Purchase #7 | $238.81 | 4.662% | $249.9433 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $1,142.87 | $1,226.0031 | $1,225.99 | $1,226.00 | $1,225.90 | |