| 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 | $213.88 | 9.322% | $233.8179 | $233.82 | $233.80 | $233.80 |
| Purchase #2 | $27.54 | 11.232% | $30.6333 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $39.83 | 6.777% | $42.5293 | $42.53 | $42.55 | $42.50 |
| Purchase #4 | $19.95 | 3.248% | $20.598 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $175.55 | 3.554% | $181.789 | $181.79 | $181.80 | $181.80 |
| Purchase #6 | $138.95 | 9.331% | $151.9154 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $164.65 | 7.441% | $176.9016 | $176.90 | $176.90 | $176.90 |
| 7 purchase totals = | $780.35 | $838.1845 | $838.19 | $838.20 | $838.10 | |