| 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 | $73.84 | 3.169% | $76.18 | $76.18 | $76.20 | $76.20 |
| Purchase #2 | $210.81 | 12.408% | $236.9673 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $205.34 | 11.310% | $228.564 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $114.29 | 12.104% | $128.1237 | $128.12 | $128.10 | $128.10 |
| Purchase #5 | $125.43 | 10.201% | $138.2251 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $147.71 | 13.696% | $167.9404 | $167.94 | $167.95 | $167.90 |
| Purchase #7 | $80.25 | 3.623% | $83.1575 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $957.67 | $1,059.1580 | $1,059.16 | $1,059.15 | $1,059.20 | |