| 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 | $162.71 | 5.235% | $171.2279 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $141.29 | 12.293% | $158.6588 | $158.66 | $158.65 | $158.70 |
| Purchase #3 | $143.46 | 7.321% | $153.9627 | $153.96 | $153.95 | $154.00 |
| Purchase #4 | $163.27 | 9.427% | $178.6615 | $178.66 | $178.65 | $178.70 |
| Purchase #5 | $188.60 | 3.397% | $195.0067 | $195.01 | $195.00 | $195.00 |
| Purchase #6 | $71.64 | 4.446% | $74.8251 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $122.49 | 8.616% | $133.0437 | $133.04 | $133.05 | $133.00 |
| 7 purchase totals = | $993.46 | $1,065.3864 | $1,065.39 | $1,065.40 | $1,065.40 | |