| 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 | $71.52 | 13.599% | $81.246 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $157.32 | 10.760% | $174.2476 | $174.25 | $174.25 | $174.20 |
| Purchase #3 | $17.62 | 6.558% | $18.7755 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $39.57 | 7.329% | $42.4701 | $42.47 | $42.45 | $42.50 |
| Purchase #5 | $214.46 | 13.249% | $242.8738 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $122.53 | 13.231% | $138.7419 | $138.74 | $138.75 | $138.70 |
| Purchase #7 | $204.78 | 10.113% | $225.4894 | $225.49 | $225.50 | $225.50 |
| 7 purchase totals = | $827.80 | $923.8443 | $923.85 | $923.85 | $923.80 | |