| 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 | $182.88 | 6.597% | $194.9446 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $153.87 | 11.776% | $171.9897 | $171.99 | $172.00 | $172.00 |
| Purchase #3 | $80.79 | 10.503% | $89.2754 | $89.28 | $89.30 | $89.30 |
| Purchase #4 | $189.43 | 5.147% | $199.18 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $37.43 | 12.698% | $42.1829 | $42.18 | $42.20 | $42.20 |
| Purchase #6 | $207.29 | 10.257% | $228.5517 | $228.55 | $228.55 | $228.60 |
| Purchase #7 | $184.63 | 9.155% | $201.5329 | $201.53 | $201.55 | $201.50 |
| 7 purchase totals = | $1,036.32 | $1,127.6572 | $1,127.65 | $1,127.75 | $1,127.70 | |