| 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 | $173.45 | 6.412% | $184.5716 | $184.57 | $184.55 | $184.60 |
| Purchase #2 | $176.74 | 3.118% | $182.2508 | $182.25 | $182.25 | $182.30 |
| Purchase #3 | $163.33 | 10.802% | $180.9729 | $180.97 | $180.95 | $181.00 |
| Purchase #4 | $225.80 | 13.806% | $256.9739 | $256.97 | $256.95 | $257.00 |
| Purchase #5 | $81.33 | 13.473% | $92.2876 | $92.29 | $92.30 | $92.30 |
| Purchase #6 | $96.84 | 3.447% | $100.1781 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $30.70 | 12.597% | $34.5673 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $948.19 | $1,031.8022 | $1,031.80 | $1,031.75 | $1,032.00 | |