| 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 | $177.82 | 4.690% | $186.1598 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $248.52 | 5.773% | $262.8671 | $262.87 | $262.85 | $262.90 |
| Purchase #3 | $133.67 | 8.311% | $144.7793 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $250.46 | 6.678% | $267.1857 | $267.19 | $267.20 | $267.20 |
| Purchase #5 | $115.58 | 6.207% | $122.7541 | $122.75 | $122.75 | $122.80 |
| Purchase #6 | $35.43 | 4.121% | $36.8901 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $130.50 | 9.399% | $142.7657 | $142.77 | $142.75 | $142.80 |
| 7 purchase totals = | $1,091.98 | $1,163.4018 | $1,163.41 | $1,163.40 | $1,163.60 | |