| 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 | $157.51 | 6.557% | $167.8379 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $166.27 | 6.486% | $177.0543 | $177.05 | $177.05 | $177.10 |
| Purchase #3 | $179.80 | 5.297% | $189.324 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $209.38 | 10.743% | $231.8737 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $174.61 | 7.457% | $187.6307 | $187.63 | $187.65 | $187.60 |
| Purchase #6 | $8.92 | 9.716% | $9.7867 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $181.62 | 8.366% | $196.8143 | $196.81 | $196.80 | $196.80 |
| 7 purchase totals = | $1,078.11 | $1,160.3216 | $1,160.31 | $1,160.30 | $1,160.30 | |