| 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 | $158.92 | 8.314% | $172.1326 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $212.29 | 9.598% | $232.6656 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $204.51 | 8.293% | $221.47 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $100.59 | 8.766% | $109.4077 | $109.41 | $109.40 | $109.40 |
| Purchase #5 | $83.31 | 13.623% | $94.6593 | $94.66 | $94.65 | $94.70 |
| Purchase #6 | $94.90 | 9.794% | $104.1945 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $140.88 | 3.759% | $146.1757 | $146.18 | $146.20 | $146.20 |
| 7 purchase totals = | $995.40 | $1,080.7054 | $1,080.71 | $1,080.70 | $1,080.80 | |