| 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 | $154.75 | 11.346% | $172.3079 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $200.64 | 13.447% | $227.6201 | $227.62 | $227.60 | $227.60 |
| Purchase #3 | $231.69 | 10.430% | $255.8553 | $255.86 | $255.85 | $255.90 |
| Purchase #4 | $184.86 | 5.244% | $194.5541 | $194.55 | $194.55 | $194.60 |
| Purchase #5 | $203.47 | 4.194% | $212.0035 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $91.66 | 6.869% | $97.9561 | $97.96 | $97.95 | $98.00 |
| Purchase #7 | $212.74 | 6.477% | $226.5192 | $226.52 | $226.50 | $226.50 |
| 7 purchase totals = | $1,279.81 | $1,386.8162 | $1,386.82 | $1,386.75 | $1,386.90 | |