| 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 | $98.59 | 8.816% | $107.2817 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $35.42 | 10.355% | $39.0877 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $191.86 | 7.395% | $206.048 | $206.05 | $206.05 | $206.00 |
| Purchase #4 | $54.65 | 8.362% | $59.2198 | $59.22 | $59.20 | $59.20 |
| Purchase #5 | $156.64 | 9.540% | $171.5835 | $171.58 | $171.60 | $171.60 |
| Purchase #6 | $120.76 | 9.609% | $132.3638 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $185.38 | 3.417% | $191.7144 | $191.71 | $191.70 | $191.70 |
| 7 purchase totals = | $843.30 | $907.2989 | $907.29 | $907.30 | $907.30 | |