| 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 | $127.36 | 8.391% | $138.0468 | $138.05 | $138.05 | $138.00 |
| Purchase #2 | $202.28 | 7.287% | $217.0201 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $28.57 | 7.155% | $30.6142 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $14.63 | 4.472% | $15.2843 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $69.38 | 6.672% | $74.009 | $74.01 | $74.00 | $74.00 |
| Purchase #6 | $139.48 | 9.233% | $152.3582 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $160.36 | 10.319% | $176.9075 | $176.91 | $176.90 | $176.90 |
| 7 purchase totals = | $742.06 | $804.2401 | $804.24 | $804.20 | $804.20 | |