| 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 | $155.51 | 6.311% | $165.3242 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $234.61 | 5.675% | $247.9241 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $111.78 | 3.730% | $115.9494 | $115.95 | $115.95 | $115.90 |
| Purchase #4 | $173.43 | 9.539% | $189.9735 | $189.97 | $189.95 | $190.00 |
| Purchase #5 | $191.91 | 11.164% | $213.3348 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $176.85 | 4.843% | $185.4148 | $185.41 | $185.40 | $185.40 |
| Purchase #7 | $172.32 | 9.333% | $188.4026 | $188.40 | $188.40 | $188.40 |
| 7 purchase totals = | $1,216.41 | $1,306.3234 | $1,306.30 | $1,306.25 | $1,306.20 | |