| 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 | $68.60 | 9.171% | $74.8913 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $149.71 | 3.454% | $154.881 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $35.96 | 13.445% | $40.7948 | $40.79 | $40.80 | $40.80 |
| Purchase #4 | $214.33 | 9.271% | $234.2005 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $194.47 | 5.457% | $205.0822 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $174.92 | 11.693% | $195.3734 | $195.37 | $195.35 | $195.40 |
| Purchase #7 | $145.86 | 6.857% | $155.8616 | $155.86 | $155.85 | $155.90 |
| 7 purchase totals = | $983.85 | $1,061.0848 | $1,061.07 | $1,061.10 | $1,061.20 | |