| 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 | $176.36 | 5.395% | $185.8746 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $247.77 | 5.294% | $260.8869 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $147.68 | 3.396% | $152.6952 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $107.78 | 11.729% | $120.4215 | $120.42 | $120.40 | $120.40 |
| Purchase #5 | $83.68 | 5.171% | $88.0071 | $88.01 | $88.00 | $88.00 |
| Purchase #6 | $207.50 | 6.798% | $221.6059 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $96.54 | 6.558% | $102.8711 | $102.87 | $102.85 | $102.90 |
| 7 purchase totals = | $1,067.31 | $1,132.3623 | $1,132.37 | $1,132.30 | $1,132.40 | |