| 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 | $177.46 | 12.304% | $199.2947 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $182.58 | 4.106% | $190.0767 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $82.80 | 9.477% | $90.647 | $90.65 | $90.65 | $90.60 |
| Purchase #4 | $173.59 | 4.360% | $181.1585 | $181.16 | $181.15 | $181.20 |
| Purchase #5 | $197.49 | 12.544% | $222.2631 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $201.62 | 4.494% | $210.6808 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $71.38 | 13.721% | $81.174 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $1,086.92 | $1,175.2948 | $1,175.29 | $1,175.30 | $1,175.40 | |