| 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 | $149.66 | 5.674% | $158.1517 | $158.15 | $158.15 | $158.20 |
| Purchase #2 | $172.67 | 5.524% | $182.2083 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $140.34 | 8.819% | $152.7166 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $156.54 | 6.334% | $166.4552 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $126.48 | 3.747% | $131.2192 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $88.44 | 11.140% | $98.2922 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $222.75 | 12.819% | $251.3043 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $1,056.88 | $1,140.3475 | $1,140.35 | $1,140.30 | $1,140.40 | |