| 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 | $153.44 | 3.428% | $158.6999 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $130.83 | 5.741% | $138.341 | $138.34 | $138.35 | $138.30 |
| Purchase #3 | $185.88 | 5.577% | $196.2465 | $196.25 | $196.25 | $196.20 |
| Purchase #4 | $111.87 | 4.730% | $117.1615 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $180.76 | 9.657% | $198.216 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $60.31 | 13.434% | $68.412 | $68.41 | $68.40 | $68.40 |
| Purchase #7 | $235.32 | 12.746% | $265.3139 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $1,058.41 | $1,142.3908 | $1,142.39 | $1,142.35 | $1,142.30 | |