| 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 | $177.62 | 6.600% | $189.3429 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $149.86 | 10.780% | $166.0149 | $166.01 | $166.00 | $166.00 |
| Purchase #3 | $162.58 | 9.424% | $177.9015 | $177.90 | $177.90 | $177.90 |
| Purchase #4 | $97.45 | 12.618% | $109.7462 | $109.75 | $109.75 | $109.70 |
| Purchase #5 | $142.98 | 5.135% | $150.322 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $26.28 | 7.439% | $28.235 | $28.24 | $28.25 | $28.20 |
| Purchase #7 | $214.71 | 12.398% | $241.3297 | $241.33 | $241.35 | $241.30 |
| 7 purchase totals = | $971.48 | $1,062.8922 | $1,062.89 | $1,062.90 | $1,062.70 | |