| 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 | $75.48 | 10.848% | $83.6681 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $160.45 | 4.851% | $168.2334 | $168.23 | $168.25 | $168.20 |
| Purchase #3 | $69.39 | 7.455% | $74.563 | $74.56 | $74.55 | $74.60 |
| Purchase #4 | $60.74 | 7.325% | $65.1892 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $195.83 | 13.348% | $221.9694 | $221.97 | $221.95 | $222.00 |
| Purchase #6 | $190.89 | 6.639% | $203.5632 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $247.90 | 10.547% | $274.046 | $274.05 | $274.05 | $274.00 |
| 7 purchase totals = | $1,000.68 | $1,091.2323 | $1,091.23 | $1,091.20 | $1,091.30 | |