| 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 | $244.37 | 12.261% | $274.3322 | $274.33 | $274.35 | $274.30 |
| Purchase #2 | $141.26 | 6.159% | $149.9602 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $99.67 | 8.762% | $108.4031 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $71.88 | 6.221% | $76.3517 | $76.35 | $76.35 | $76.40 |
| Purchase #5 | $191.38 | 3.653% | $198.3711 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $200.57 | 7.275% | $215.1615 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $154.67 | 7.152% | $165.732 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $1,103.80 | $1,188.3118 | $1,188.30 | $1,188.30 | $1,188.40 | |