| 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 | $181.47 | 3.714% | $188.2098 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $70.49 | 6.654% | $75.1804 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $172.36 | 13.488% | $195.6079 | $195.61 | $195.60 | $195.60 |
| Purchase #4 | $16.47 | 12.569% | $18.5401 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $123.40 | 11.472% | $137.5564 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $244.31 | 6.473% | $260.1242 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $173.58 | 12.594% | $195.4407 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $982.08 | $1,070.6595 | $1,070.66 | $1,070.65 | $1,070.60 | |