| 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 | $64.60 | 13.403% | $73.2583 | $73.26 | $73.25 | $73.30 |
| Purchase #2 | $143.32 | 7.832% | $154.5448 | $154.54 | $154.55 | $154.50 |
| Purchase #3 | $154.90 | 3.871% | $160.8962 | $160.90 | $160.90 | $160.90 |
| Purchase #4 | $223.42 | 9.401% | $244.4237 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $242.53 | 7.509% | $260.7416 | $260.74 | $260.75 | $260.70 |
| Purchase #6 | $139.87 | 9.464% | $153.1073 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $183.54 | 8.148% | $198.4948 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $1,152.18 | $1,245.4667 | $1,245.46 | $1,245.45 | $1,245.40 | |