| 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 | $152.49 | 12.818% | $172.0362 | $172.04 | $172.05 | $172.00 |
| Purchase #2 | $180.33 | 10.567% | $199.3855 | $199.39 | $199.40 | $199.40 |
| Purchase #3 | $72.99 | 11.374% | $81.2919 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $220.29 | 4.578% | $230.3749 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $128.42 | 10.228% | $141.5548 | $141.55 | $141.55 | $141.60 |
| Purchase #6 | $188.39 | 11.716% | $210.4618 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $176.55 | 13.540% | $200.4549 | $200.45 | $200.45 | $200.50 |
| 7 purchase totals = | $1,119.46 | $1,235.5600 | $1,235.55 | $1,235.55 | $1,235.70 | |