| 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 | $174.75 | 8.496% | $189.5968 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $62.26 | 12.782% | $70.2181 | $70.22 | $70.20 | $70.20 |
| Purchase #3 | $224.33 | 3.121% | $231.3313 | $231.33 | $231.35 | $231.30 |
| Purchase #4 | $75.84 | 3.391% | $78.4117 | $78.41 | $78.40 | $78.40 |
| Purchase #5 | $184.62 | 11.119% | $205.1479 | $205.15 | $205.15 | $205.10 |
| Purchase #6 | $138.70 | 3.474% | $143.5184 | $143.52 | $143.50 | $143.50 |
| Purchase #7 | $86.55 | 11.488% | $96.4929 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $947.05 | $1,014.7171 | $1,014.72 | $1,014.70 | $1,014.60 | |