| 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 | $167.95 | 6.407% | $178.7106 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $202.86 | 7.159% | $217.3827 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $31.85 | 13.726% | $36.2217 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $206.71 | 5.743% | $218.5814 | $218.58 | $218.60 | $218.60 |
| Purchase #5 | $230.37 | 9.526% | $252.315 | $252.32 | $252.30 | $252.30 |
| Purchase #6 | $119.39 | 5.502% | $125.9588 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $150.87 | 5.556% | $159.2523 | $159.25 | $159.25 | $159.30 |
| 7 purchase totals = | $1,110.00 | $1,188.4225 | $1,188.42 | $1,188.40 | $1,188.50 | |