| 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 | $223.56 | 3.677% | $231.7803 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $141.58 | 11.507% | $157.8716 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $214.98 | 7.616% | $231.3529 | $231.35 | $231.35 | $231.40 |
| Purchase #4 | $140.63 | 6.647% | $149.9777 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $108.67 | 12.467% | $122.2179 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $91.76 | 8.107% | $99.199 | $99.20 | $99.20 | $99.20 |
| Purchase #7 | $39.61 | 5.571% | $41.8167 | $41.82 | $41.80 | $41.80 |
| 7 purchase totals = | $960.79 | $1,034.2161 | $1,034.22 | $1,034.20 | $1,034.30 | |