| 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 | $130.84 | 12.384% | $147.0432 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $175.61 | 7.718% | $189.1636 | $189.16 | $189.15 | $189.20 |
| Purchase #3 | $241.53 | 5.498% | $254.8093 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $197.39 | 4.341% | $205.9587 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $163.65 | 9.851% | $179.7712 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $89.51 | 9.226% | $97.7682 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $71.81 | 9.788% | $78.8388 | $78.84 | $78.85 | $78.80 |
| 7 purchase totals = | $1,070.34 | $1,153.3530 | $1,153.35 | $1,153.30 | $1,153.40 | |