| 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 | $118.54 | 12.108% | $132.8928 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $113.69 | 4.802% | $119.1494 | $119.15 | $119.15 | $119.10 |
| Purchase #3 | $142.74 | 4.743% | $149.5102 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $147.77 | 3.490% | $152.9272 | $152.93 | $152.95 | $152.90 |
| Purchase #5 | $158.70 | 4.407% | $165.6939 | $165.69 | $165.70 | $165.70 |
| Purchase #6 | $147.64 | 10.666% | $163.3873 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $241.47 | 4.374% | $252.0319 | $252.03 | $252.05 | $252.00 |
| 7 purchase totals = | $1,070.55 | $1,135.5927 | $1,135.59 | $1,135.65 | $1,135.50 | |