| 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 | $167.93 | 4.605% | $175.6632 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $166.40 | 12.855% | $187.7907 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $172.27 | 5.352% | $181.4899 | $181.49 | $181.50 | $181.50 |
| Purchase #4 | $142.98 | 7.439% | $153.6163 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $211.26 | 4.122% | $219.9681 | $219.97 | $219.95 | $220.00 |
| Purchase #6 | $201.89 | 3.727% | $209.4144 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $112.89 | 11.699% | $126.097 | $126.10 | $126.10 | $126.10 |
| 7 purchase totals = | $1,175.62 | $1,254.0396 | $1,254.04 | $1,254.00 | $1,254.10 | |