| 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 | $167.66 | 12.647% | $188.864 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $77.60 | 4.634% | $81.196 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $20.63 | 7.607% | $22.1993 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $143.90 | 13.412% | $163.1999 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $244.32 | 8.492% | $265.0677 | $265.07 | $265.05 | $265.10 |
| Purchase #6 | $60.75 | 11.154% | $67.5261 | $67.53 | $67.55 | $67.50 |
| Purchase #7 | $12.72 | 11.575% | $14.1923 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $727.58 | $802.2453 | $802.25 | $802.25 | $802.30 | |