| 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 | $180.74 | 11.540% | $201.5974 | $201.60 | $201.60 | $201.60 |
| Purchase #2 | $155.49 | 6.637% | $165.8099 | $165.81 | $165.80 | $165.80 |
| Purchase #3 | $31.37 | 5.250% | $33.0169 | $33.02 | $33.00 | $33.00 |
| Purchase #4 | $193.40 | 7.350% | $207.6149 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $169.64 | 8.825% | $184.6107 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $128.66 | 6.764% | $137.3626 | $137.36 | $137.35 | $137.40 |
| Purchase #7 | $71.63 | 3.166% | $73.8978 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $930.93 | $1,003.9102 | $1,003.91 | $1,003.85 | $1,003.90 | |