| 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 | $185.86 | 3.142% | $191.6997 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $53.53 | 7.719% | $57.662 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $58.88 | 13.515% | $66.8376 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $175.49 | 13.635% | $199.4181 | $199.42 | $199.40 | $199.40 |
| Purchase #5 | $137.59 | 7.441% | $147.8281 | $147.83 | $147.85 | $147.80 |
| Purchase #6 | $164.65 | 10.320% | $181.6419 | $181.64 | $181.65 | $181.60 |
| Purchase #7 | $208.57 | 8.374% | $226.0357 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $984.57 | $1,071.1231 | $1,071.13 | $1,071.15 | $1,071.00 | |