| 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 | $176.87 | 11.599% | $197.3852 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $65.25 | 6.560% | $69.5304 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $201.60 | 6.403% | $214.5084 | $214.51 | $214.50 | $214.50 |
| Purchase #4 | $62.91 | 9.842% | $69.1016 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $133.68 | 8.120% | $144.5348 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $149.47 | 8.121% | $161.6085 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $30.64 | 13.103% | $34.6548 | $34.65 | $34.65 | $34.70 |
| 7 purchase totals = | $820.42 | $891.3237 | $891.32 | $891.35 | $891.30 | |