| 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 | $141.50 | 5.780% | $149.6787 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $217.49 | 3.545% | $225.2 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $116.60 | 6.270% | $123.9108 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $39.25 | 3.557% | $40.6461 | $40.65 | $40.65 | $40.60 |
| Purchase #5 | $191.63 | 7.541% | $206.0808 | $206.08 | $206.10 | $206.10 |
| Purchase #6 | $65.53 | 13.143% | $74.1426 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $202.26 | 6.724% | $215.86 | $215.86 | $215.85 | $215.90 |
| 7 purchase totals = | $974.26 | $1,035.5190 | $1,035.52 | $1,035.55 | $1,035.50 | |