| 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 | $185.94 | 6.723% | $198.4407 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $39.94 | 10.176% | $44.0043 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $172.98 | 10.353% | $190.8886 | $190.89 | $190.90 | $190.90 |
| Purchase #4 | $241.76 | 6.481% | $257.4285 | $257.43 | $257.45 | $257.40 |
| Purchase #5 | $134.92 | 11.301% | $150.1673 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $166.67 | 6.262% | $177.1069 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $200.55 | 10.511% | $221.6298 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $1,142.76 | $1,239.6661 | $1,239.67 | $1,239.70 | $1,239.60 | |