| 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 | $157.95 | 4.787% | $165.5111 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $237.97 | 3.326% | $245.8849 | $245.88 | $245.90 | $245.90 |
| Purchase #3 | $156.81 | 7.193% | $168.0893 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $53.40 | 7.674% | $57.4979 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $212.65 | 6.377% | $226.2107 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $81.44 | 10.231% | $89.7721 | $89.77 | $89.75 | $89.80 |
| Purchase #7 | $228.96 | 8.694% | $248.8658 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $1,129.18 | $1,201.8318 | $1,201.83 | $1,201.80 | $1,201.90 | |