| 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 | $178.87 | 11.517% | $199.4705 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $96.73 | 9.431% | $105.8526 | $105.85 | $105.85 | $105.90 |
| Purchase #3 | $193.39 | 5.177% | $203.4018 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $62.71 | 7.571% | $67.4578 | $67.46 | $67.45 | $67.50 |
| Purchase #5 | $164.56 | 5.398% | $173.4429 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $36.39 | 7.382% | $39.0763 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $176.72 | 6.607% | $188.3959 | $188.40 | $188.40 | $188.40 |
| 7 purchase totals = | $909.37 | $977.0978 | $977.10 | $977.10 | $977.20 | |