| 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 | $99.80 | 7.518% | $107.303 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $50.51 | 7.287% | $54.1907 | $54.19 | $54.20 | $54.20 |
| Purchase #3 | $118.50 | 12.705% | $133.5554 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $100.78 | 5.466% | $106.2886 | $106.29 | $106.30 | $106.30 |
| Purchase #5 | $143.94 | 8.263% | $155.8338 | $155.83 | $155.85 | $155.80 |
| Purchase #6 | $188.46 | 3.559% | $195.1673 | $195.17 | $195.15 | $195.20 |
| Purchase #7 | $244.53 | 13.372% | $277.2286 | $277.23 | $277.25 | $277.20 |
| 7 purchase totals = | $946.52 | $1,029.5674 | $1,029.57 | $1,029.60 | $1,029.60 | |