| 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 | $171.78 | 6.517% | $182.9749 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $21.74 | 3.424% | $22.4844 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $242.47 | 12.843% | $273.6104 | $273.61 | $273.60 | $273.60 |
| Purchase #4 | $196.52 | 12.757% | $221.5901 | $221.59 | $221.60 | $221.60 |
| Purchase #5 | $43.62 | 7.844% | $47.0416 | $47.04 | $47.05 | $47.00 |
| Purchase #6 | $153.38 | 7.789% | $165.3268 | $165.33 | $165.35 | $165.30 |
| Purchase #7 | $136.79 | 12.774% | $154.2636 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $966.30 | $1,067.2918 | $1,067.28 | $1,067.30 | $1,067.30 | |