| 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 | $140.26 | 11.798% | $156.8079 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $231.38 | 4.193% | $241.0818 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $148.63 | 6.624% | $158.4753 | $158.48 | $158.50 | $158.50 |
| Purchase #4 | $11.32 | 9.212% | $12.3628 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $139.97 | 10.757% | $155.0266 | $155.03 | $155.05 | $155.00 |
| Purchase #6 | $17.96 | 12.585% | $20.2203 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $192.37 | 6.597% | $205.0606 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $881.89 | $949.0353 | $949.04 | $949.05 | $949.10 | |