| 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 | $177.38 | 12.596% | $199.7228 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $190.42 | 5.292% | $200.497 | $200.50 | $200.50 | $200.50 |
| Purchase #3 | $241.75 | 3.591% | $250.4312 | $250.43 | $250.45 | $250.40 |
| Purchase #4 | $81.58 | 7.508% | $87.705 | $87.71 | $87.70 | $87.70 |
| Purchase #5 | $201.87 | 7.466% | $216.9416 | $216.94 | $216.95 | $216.90 |
| Purchase #6 | $25.28 | 3.835% | $26.2495 | $26.25 | $26.25 | $26.20 |
| Purchase #7 | $171.50 | 4.123% | $178.5709 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $1,089.78 | $1,160.1180 | $1,160.12 | $1,160.10 | $1,160.00 | |