| 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 | $158.41 | 11.583% | $176.7586 | $176.76 | $176.75 | $176.80 |
| Purchase #2 | $239.92 | 11.484% | $267.4724 | $267.47 | $267.45 | $267.50 |
| Purchase #3 | $223.59 | 4.586% | $233.8438 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $128.56 | 3.783% | $133.4234 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $7.26 | 4.852% | $7.6123 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $212.45 | 4.863% | $222.7814 | $222.78 | $222.80 | $222.80 |
| Purchase #7 | $219.89 | 12.275% | $246.8815 | $246.88 | $246.90 | $246.90 |
| 7 purchase totals = | $1,190.08 | $1,288.7734 | $1,288.76 | $1,288.75 | $1,288.80 | |