| 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 | $139.76 | 9.509% | $153.0498 | $153.05 | $153.05 | $153.00 |
| Purchase #2 | $170.74 | 3.445% | $176.622 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $169.86 | 8.117% | $183.6475 | $183.65 | $183.65 | $183.60 |
| Purchase #4 | $244.44 | 13.834% | $278.2558 | $278.26 | $278.25 | $278.30 |
| Purchase #5 | $134.43 | 6.763% | $143.5215 | $143.52 | $143.50 | $143.50 |
| Purchase #6 | $176.84 | 6.834% | $188.9252 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $137.30 | 5.743% | $145.1851 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $1,173.37 | $1,269.2069 | $1,269.22 | $1,269.20 | $1,269.10 | |