| 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 | $150.45 | 6.702% | $160.5332 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $83.59 | 5.205% | $87.9409 | $87.94 | $87.95 | $87.90 |
| Purchase #3 | $154.70 | 13.215% | $175.1436 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $171.39 | 3.847% | $177.9834 | $177.98 | $178.00 | $178.00 |
| Purchase #5 | $59.75 | 8.833% | $65.0277 | $65.03 | $65.05 | $65.00 |
| Purchase #6 | $233.94 | 8.571% | $253.991 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $186.96 | 13.204% | $211.6462 | $211.65 | $211.65 | $211.60 |
| 7 purchase totals = | $1,040.78 | $1,132.2660 | $1,132.26 | $1,132.35 | $1,132.10 | |