| 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 | $181.46 | 3.399% | $187.6278 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $130.38 | 11.554% | $145.4441 | $145.44 | $145.45 | $145.40 |
| Purchase #3 | $134.36 | 7.665% | $144.6587 | $144.66 | $144.65 | $144.70 |
| Purchase #4 | $164.25 | 8.725% | $178.5808 | $178.58 | $178.60 | $178.60 |
| Purchase #5 | $216.44 | 7.421% | $232.502 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $186.64 | 11.412% | $207.9394 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $137.28 | 4.228% | $143.0842 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $1,150.81 | $1,239.8370 | $1,239.83 | $1,239.90 | $1,239.80 | |