| 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 | $177.81 | 7.726% | $191.5476 | $191.55 | $191.55 | $191.50 |
| Purchase #2 | $171.57 | 12.596% | $193.181 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $230.30 | 7.349% | $247.2247 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $199.78 | 12.674% | $225.1001 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $181.46 | 13.330% | $205.6486 | $205.65 | $205.65 | $205.60 |
| Purchase #6 | $58.74 | 11.869% | $65.7119 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $233.47 | 12.816% | $263.3915 | $263.39 | $263.40 | $263.40 |
| 7 purchase totals = | $1,253.13 | $1,391.8054 | $1,391.80 | $1,391.80 | $1,391.70 | |