| 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 | $145.81 | 10.447% | $161.0428 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $199.51 | 6.117% | $211.714 | $211.71 | $211.70 | $211.70 |
| Purchase #3 | $217.32 | 5.250% | $228.7293 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $168.45 | 4.695% | $176.3587 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $97.38 | 10.401% | $107.5085 | $107.51 | $107.50 | $107.50 |
| Purchase #6 | $128.33 | 7.471% | $137.9175 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $139.45 | 7.428% | $149.8083 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $1,096.25 | $1,173.0791 | $1,173.08 | $1,173.05 | $1,173.00 | |