| 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 | $81.40 | 12.838% | $91.8501 | $91.85 | $91.85 | $91.90 |
| Purchase #2 | $201.84 | 4.325% | $210.5696 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $179.99 | 9.695% | $197.44 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $163.97 | 11.271% | $182.4511 | $182.45 | $182.45 | $182.50 |
| Purchase #5 | $212.51 | 9.655% | $233.0278 | $233.03 | $233.05 | $233.00 |
| Purchase #6 | $97.34 | 12.716% | $109.7178 | $109.72 | $109.70 | $109.70 |
| Purchase #7 | $136.54 | 7.379% | $146.6153 | $146.62 | $146.60 | $146.60 |
| 7 purchase totals = | $1,073.59 | $1,171.6717 | $1,171.68 | $1,171.65 | $1,171.70 | |