| 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 | $168.70 | 6.400% | $179.4968 | $179.50 | $179.50 | $179.50 |
| Purchase #2 | $64.29 | 5.320% | $67.7102 | $67.71 | $67.70 | $67.70 |
| Purchase #3 | $236.98 | 5.248% | $249.4167 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $227.45 | 8.842% | $247.5611 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $187.98 | 7.262% | $201.6311 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $159.51 | 10.676% | $176.5393 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $202.63 | 12.794% | $228.5545 | $228.55 | $228.55 | $228.60 |
| 7 purchase totals = | $1,247.54 | $1,350.9097 | $1,350.91 | $1,350.90 | $1,350.90 | |