| 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 | $161.65 | 12.231% | $181.4214 | $181.42 | $181.40 | $181.40 |
| Purchase #2 | $128.81 | 8.448% | $139.6919 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $27.44 | 10.700% | $30.3761 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $147.51 | 3.827% | $153.1552 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $91.60 | 4.317% | $95.5544 | $95.55 | $95.55 | $95.60 |
| Purchase #6 | $220.27 | 5.206% | $231.7373 | $231.74 | $231.75 | $231.70 |
| Purchase #7 | $51.93 | 8.302% | $56.2412 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $829.21 | $888.1775 | $888.18 | $888.20 | $888.20 | |