| 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 | $145.31 | 10.609% | $160.7259 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $183.44 | 4.348% | $191.416 | $191.42 | $191.40 | $191.40 |
| Purchase #3 | $69.45 | 8.357% | $75.2539 | $75.25 | $75.25 | $75.30 |
| Purchase #4 | $241.61 | 13.843% | $275.0561 | $275.06 | $275.05 | $275.10 |
| Purchase #5 | $143.59 | 6.201% | $152.494 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $222.85 | 13.464% | $252.8545 | $252.85 | $252.85 | $252.90 |
| Purchase #7 | $144.60 | 6.169% | $153.5204 | $153.52 | $153.50 | $153.50 |
| 7 purchase totals = | $1,150.85 | $1,261.3208 | $1,261.32 | $1,261.30 | $1,261.40 | |