| 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 | $157.88 | 5.124% | $165.9698 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $141.85 | 10.660% | $156.9712 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $172.69 | 12.256% | $193.8549 | $193.85 | $193.85 | $193.90 |
| Purchase #4 | $130.40 | 13.246% | $147.6728 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $226.69 | 3.192% | $233.9259 | $233.93 | $233.95 | $233.90 |
| Purchase #6 | $87.51 | 6.471% | $93.1728 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $22.37 | 13.690% | $25.4325 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $939.39 | $1,016.9999 | $1,016.99 | $1,016.95 | $1,017.10 | |