| 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 | $78.78 | 8.102% | $85.1628 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $150.28 | 10.372% | $165.867 | $165.87 | $165.85 | $165.90 |
| Purchase #3 | $22.66 | 4.135% | $23.597 | $23.60 | $23.60 | $23.60 |
| Purchase #4 | $246.90 | 9.482% | $270.3111 | $270.31 | $270.30 | $270.30 |
| Purchase #5 | $173.78 | 11.401% | $193.5927 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $212.67 | 9.486% | $232.8439 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $186.85 | 13.755% | $212.5512 | $212.55 | $212.55 | $212.60 |
| 7 purchase totals = | $1,071.92 | $1,183.9257 | $1,183.92 | $1,183.90 | $1,184.00 | |