| 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 | $105.68 | 3.763% | $109.6567 | $109.66 | $109.65 | $109.70 |
| Purchase #2 | $227.79 | 5.625% | $240.6032 | $240.60 | $240.60 | $240.60 |
| Purchase #3 | $199.56 | 12.790% | $225.0837 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $200.58 | 5.624% | $211.8606 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $138.85 | 10.822% | $153.8763 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $59.42 | 6.349% | $63.1926 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $166.39 | 3.246% | $171.791 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $1,098.27 | $1,176.0641 | $1,176.06 | $1,176.10 | $1,176.20 | |