| 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 | $157.48 | 10.772% | $174.4437 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $43.32 | 8.478% | $46.9927 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $195.62 | 5.275% | $205.939 | $205.94 | $205.95 | $205.90 |
| Purchase #4 | $58.45 | 5.436% | $61.6273 | $61.63 | $61.65 | $61.60 |
| Purchase #5 | $141.76 | 8.809% | $154.2476 | $154.25 | $154.25 | $154.20 |
| Purchase #6 | $233.76 | 8.410% | $253.4192 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $58.32 | 10.844% | $64.6442 | $64.64 | $64.65 | $64.60 |
| 7 purchase totals = | $888.71 | $961.3137 | $961.31 | $961.35 | $961.10 | |