| 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 | $168.54 | 7.135% | $180.5653 | $180.57 | $180.55 | $180.60 |
| Purchase #2 | $154.28 | 7.511% | $165.868 | $165.87 | $165.85 | $165.90 |
| Purchase #3 | $43.75 | 3.848% | $45.4335 | $45.43 | $45.45 | $45.40 |
| Purchase #4 | $202.86 | 5.149% | $213.3053 | $213.31 | $213.30 | $213.30 |
| Purchase #5 | $86.54 | 8.473% | $93.8725 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $245.87 | 13.567% | $279.2272 | $279.23 | $279.25 | $279.20 |
| Purchase #7 | $228.29 | 5.487% | $240.8163 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $1,130.13 | $1,219.0881 | $1,219.10 | $1,219.05 | $1,219.10 | |