| 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 | $192.50 | 12.809% | $217.1573 | $217.16 | $217.15 | $217.20 |
| Purchase #2 | $39.91 | 4.670% | $41.7738 | $41.77 | $41.75 | $41.80 |
| Purchase #3 | $187.76 | 9.371% | $205.355 | $205.36 | $205.35 | $205.40 |
| Purchase #4 | $233.80 | 4.282% | $243.8113 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $223.40 | 6.499% | $237.9188 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $153.86 | 8.401% | $166.7858 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $102.25 | 3.458% | $105.7858 | $105.79 | $105.80 | $105.80 |
| 7 purchase totals = | $1,133.48 | $1,218.5878 | $1,218.60 | $1,218.55 | $1,218.70 | |