| 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 | $169.87 | 10.591% | $187.8609 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $157.96 | 5.419% | $166.5199 | $166.52 | $166.50 | $166.50 |
| Purchase #3 | $107.51 | 5.442% | $113.3607 | $113.36 | $113.35 | $113.40 |
| Purchase #4 | $238.62 | 6.443% | $253.9943 | $253.99 | $254.00 | $254.00 |
| Purchase #5 | $156.86 | 5.341% | $165.2379 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $73.76 | 3.699% | $76.4884 | $76.49 | $76.50 | $76.50 |
| Purchase #7 | $110.26 | 12.134% | $123.6389 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $1,014.84 | $1,087.1010 | $1,087.10 | $1,087.10 | $1,087.10 | |