| 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 | $135.40 | 11.269% | $150.6582 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $189.67 | 8.250% | $205.3178 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $204.30 | 13.845% | $232.5853 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $129.73 | 4.469% | $135.5276 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $206.97 | 8.716% | $225.0095 | $225.01 | $225.00 | $225.00 |
| Purchase #6 | $223.94 | 4.237% | $233.4283 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $201.36 | 7.182% | $215.8217 | $215.82 | $215.80 | $215.80 |
| 7 purchase totals = | $1,291.37 | $1,398.3484 | $1,398.36 | $1,398.35 | $1,398.30 | |