| 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 | $186.70 | 9.622% | $204.6643 | $204.66 | $204.65 | $204.70 |
| Purchase #2 | $175.47 | 13.194% | $198.6215 | $198.62 | $198.60 | $198.60 |
| Purchase #3 | $107.40 | 7.253% | $115.1897 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $20.56 | 5.501% | $21.691 | $21.69 | $21.70 | $21.70 |
| Purchase #5 | $153.60 | 5.252% | $161.6671 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $137.42 | 12.163% | $154.1344 | $154.13 | $154.15 | $154.10 |
| Purchase #7 | $235.92 | 7.560% | $253.7556 | $253.76 | $253.75 | $253.80 |
| 7 purchase totals = | $1,017.07 | $1,109.7236 | $1,109.72 | $1,109.70 | $1,109.80 | |