| 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 | $175.61 | 6.756% | $187.4742 | $187.47 | $187.45 | $187.50 |
| Purchase #2 | $161.68 | 10.293% | $178.3217 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $9.94 | 3.127% | $10.2508 | $10.25 | $10.25 | $10.30 |
| Purchase #4 | $185.80 | 13.634% | $211.132 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $43.38 | 13.215% | $49.1127 | $49.11 | $49.10 | $49.10 |
| Purchase #6 | $194.50 | 13.439% | $220.6389 | $220.64 | $220.65 | $220.60 |
| Purchase #7 | $196.72 | 9.496% | $215.4005 | $215.40 | $215.40 | $215.40 |
| 7 purchase totals = | $967.63 | $1,072.3308 | $1,072.32 | $1,072.30 | $1,072.30 | |