| 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 | $197.29 | 3.385% | $203.9683 | $203.97 | $203.95 | $204.00 |
| Purchase #2 | $90.80 | 7.184% | $97.3231 | $97.32 | $97.30 | $97.30 |
| Purchase #3 | $202.48 | 7.692% | $218.0548 | $218.05 | $218.05 | $218.10 |
| Purchase #4 | $148.44 | 7.797% | $160.0139 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $17.75 | 8.816% | $19.3148 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $186.72 | 13.721% | $212.3399 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $201.60 | 6.356% | $214.4137 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $1,045.08 | $1,125.4285 | $1,125.41 | $1,125.35 | $1,125.40 | |