| 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 | $157.32 | 8.858% | $171.2554 | $171.26 | $171.25 | $171.30 |
| Purchase #2 | $182.47 | 4.295% | $190.3071 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $131.77 | 4.115% | $137.1923 | $137.19 | $137.20 | $137.20 |
| Purchase #4 | $88.35 | 9.468% | $96.715 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $73.29 | 11.260% | $81.5425 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $144.37 | 8.125% | $156.1001 | $156.10 | $156.10 | $156.10 |
| Purchase #7 | $139.93 | 8.713% | $152.1221 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $917.50 | $985.2345 | $985.24 | $985.20 | $985.20 | |