| 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 | $197.64 | 6.111% | $209.7178 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $159.32 | 3.624% | $165.0938 | $165.09 | $165.10 | $165.10 |
| Purchase #3 | $60.91 | 9.398% | $66.6343 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $18.63 | 13.627% | $21.1687 | $21.17 | $21.15 | $21.20 |
| Purchase #5 | $116.34 | 3.731% | $120.6806 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $115.84 | 8.404% | $125.5752 | $125.58 | $125.60 | $125.60 |
| Purchase #7 | $125.54 | 6.744% | $134.0064 | $134.01 | $134.00 | $134.00 |
| 7 purchase totals = | $794.22 | $842.8768 | $842.88 | $842.90 | $842.90 | |