| 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 | $37.44 | 6.111% | $39.728 | $39.73 | $39.75 | $39.70 |
| Purchase #2 | $157.26 | 3.615% | $162.9449 | $162.94 | $162.95 | $162.90 |
| Purchase #3 | $163.50 | 12.207% | $183.4584 | $183.46 | $183.45 | $183.50 |
| Purchase #4 | $200.43 | 13.544% | $227.5762 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $72.33 | 6.261% | $76.8586 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $175.43 | 6.251% | $186.3961 | $186.40 | $186.40 | $186.40 |
| Purchase #7 | $122.41 | 6.242% | $130.0508 | $130.05 | $130.05 | $130.10 |
| 7 purchase totals = | $928.80 | $1,007.0130 | $1,007.02 | $1,007.05 | $1,007.10 | |