| 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 | $188.36 | 7.765% | $202.9862 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $129.31 | 13.856% | $147.2272 | $147.23 | $147.25 | $147.20 |
| Purchase #3 | $147.34 | 3.832% | $152.9861 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $105.44 | 3.599% | $109.2348 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $30.27 | 6.650% | $32.283 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $178.25 | 7.434% | $191.5011 | $191.50 | $191.50 | $191.50 |
| Purchase #7 | $176.51 | 6.571% | $188.1085 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $955.48 | $1,024.3269 | $1,024.33 | $1,024.40 | $1,024.30 | |