| 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 | $148.85 | 11.424% | $165.8546 | $165.85 | $165.85 | $165.90 |
| Purchase #2 | $142.61 | 12.343% | $160.2124 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $113.76 | 5.602% | $120.1328 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $201.47 | 6.435% | $214.4346 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $188.93 | 13.113% | $213.7044 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $176.93 | 5.280% | $186.2719 | $186.27 | $186.25 | $186.30 |
| Purchase #7 | $138.83 | 11.376% | $154.6233 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $1,111.38 | $1,215.2340 | $1,215.21 | $1,215.20 | $1,215.20 | |