| 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 | $164.60 | 8.364% | $178.3671 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $161.87 | 13.561% | $183.8212 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $197.72 | 13.870% | $225.1438 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $160.62 | 12.756% | $181.1087 | $181.11 | $181.10 | $181.10 |
| Purchase #5 | $33.44 | 4.800% | $35.0451 | $35.05 | $35.05 | $35.00 |
| Purchase #6 | $188.84 | 8.672% | $205.2162 | $205.22 | $205.20 | $205.20 |
| Purchase #7 | $199.48 | 12.341% | $224.0978 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $1,106.57 | $1,232.7999 | $1,232.81 | $1,232.75 | $1,232.70 | |