| 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 | $140.88 | 11.423% | $156.9727 | $156.97 | $156.95 | $157.00 |
| Purchase #2 | $96.79 | 5.458% | $102.0728 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $224.85 | 11.735% | $251.2361 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $232.90 | 11.853% | $260.5056 | $260.51 | $260.50 | $260.50 |
| Purchase #5 | $156.89 | 6.694% | $167.3922 | $167.39 | $167.40 | $167.40 |
| Purchase #6 | $84.48 | 7.574% | $90.8785 | $90.88 | $90.90 | $90.90 |
| Purchase #7 | $115.99 | 13.872% | $132.0801 | $132.08 | $132.10 | $132.10 |
| 7 purchase totals = | $1,052.78 | $1,161.1380 | $1,161.14 | $1,161.15 | $1,161.20 | |