| 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 | $18.59 | 6.470% | $19.7928 | $19.79 | $19.80 | $19.80 |
| Purchase #2 | $235.27 | 12.517% | $264.7187 | $264.72 | $264.70 | $264.70 |
| Purchase #3 | $228.65 | 6.243% | $242.9246 | $242.92 | $242.90 | $242.90 |
| Purchase #4 | $18.34 | 5.524% | $19.3531 | $19.35 | $19.35 | $19.40 |
| Purchase #5 | $169.46 | 4.172% | $176.5299 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $165.31 | 6.766% | $176.4949 | $176.49 | $176.50 | $176.50 |
| Purchase #7 | $166.74 | 13.126% | $188.6263 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $1,002.36 | $1,088.4403 | $1,088.43 | $1,088.45 | $1,088.40 | |