| 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 | $186.52 | 5.662% | $197.0808 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $10.68 | 11.124% | $11.868 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $219.72 | 6.670% | $234.3753 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $158.95 | 6.473% | $169.2388 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $34.67 | 13.282% | $39.2749 | $39.27 | $39.25 | $39.30 |
| Purchase #6 | $14.79 | 12.306% | $16.6101 | $16.61 | $16.60 | $16.60 |
| Purchase #7 | $123.49 | 9.592% | $135.3352 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $748.82 | $803.7831 | $803.79 | $803.80 | $803.80 | |