| 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 | $77.84 | 3.547% | $80.601 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $155.31 | 5.523% | $163.8878 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $239.52 | 10.240% | $264.0468 | $264.05 | $264.05 | $264.00 |
| Purchase #4 | $81.79 | 11.794% | $91.4363 | $91.44 | $91.45 | $91.40 |
| Purchase #5 | $113.97 | 9.587% | $124.8963 | $124.90 | $124.90 | $124.90 |
| Purchase #6 | $173.71 | 8.865% | $189.1094 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $82.62 | 7.558% | $88.8644 | $88.86 | $88.85 | $88.90 |
| 7 purchase totals = | $924.76 | $1,002.8420 | $1,002.85 | $1,002.85 | $1,002.80 | |