| 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 | $157.80 | 10.676% | $174.6467 | $174.65 | $174.65 | $174.60 |
| Purchase #2 | $7.95 | 9.540% | $8.7084 | $8.71 | $8.70 | $8.70 |
| Purchase #3 | $235.51 | 8.264% | $254.9725 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $191.86 | 10.402% | $211.8173 | $211.82 | $211.80 | $211.80 |
| Purchase #5 | $106.56 | 11.193% | $118.4873 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $227.80 | 4.661% | $238.4178 | $238.42 | $238.40 | $238.40 |
| Purchase #7 | $176.65 | 7.463% | $189.8334 | $189.83 | $189.85 | $189.80 |
| 7 purchase totals = | $1,104.13 | $1,196.8834 | $1,196.89 | $1,196.85 | $1,196.80 | |