| 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 | $157.52 | 9.277% | $172.1331 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $179.78 | 8.733% | $195.4802 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $14.79 | 11.437% | $16.4815 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $247.33 | 3.849% | $256.8497 | $256.85 | $256.85 | $256.80 |
| Purchase #5 | $180.77 | 12.636% | $203.6121 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $94.68 | 3.261% | $97.7675 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $214.41 | 3.614% | $222.1588 | $222.16 | $222.15 | $222.20 |
| 7 purchase totals = | $1,089.28 | $1,164.4829 | $1,164.48 | $1,164.50 | $1,164.50 | |