| 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 | $179.46 | 6.767% | $191.6041 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $182.79 | 4.494% | $191.0046 | $191.00 | $191.00 | $191.00 |
| Purchase #3 | $184.87 | 5.489% | $195.0175 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $140.86 | 7.508% | $151.4358 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $47.65 | 5.250% | $50.1516 | $50.15 | $50.15 | $50.20 |
| Purchase #6 | $190.55 | 7.140% | $204.1553 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $214.91 | 8.518% | $233.216 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $1,141.09 | $1,216.5849 | $1,216.59 | $1,216.55 | $1,216.60 | |