| 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 | $134.64 | 10.427% | $148.6789 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $200.25 | 8.868% | $218.0082 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $149.59 | 7.812% | $161.276 | $161.28 | $161.30 | $161.30 |
| Purchase #4 | $15.75 | 3.637% | $16.3228 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $83.38 | 7.451% | $89.5926 | $89.59 | $89.60 | $89.60 |
| Purchase #6 | $177.25 | 3.836% | $184.0493 | $184.05 | $184.05 | $184.00 |
| Purchase #7 | $220.96 | 10.631% | $244.4503 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $981.82 | $1,062.3781 | $1,062.38 | $1,062.40 | $1,062.40 | |