| 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 | $94.51 | 3.570% | $97.884 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $176.70 | 13.343% | $200.2771 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $58.81 | 7.666% | $63.3184 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $192.65 | 3.625% | $199.6336 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $175.90 | 6.514% | $187.3581 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $179.73 | 6.257% | $190.9757 | $190.98 | $191.00 | $191.00 |
| Purchase #7 | $189.76 | 8.369% | $205.641 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $1,068.06 | $1,145.0879 | $1,145.09 | $1,145.15 | $1,145.10 | |