| 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 | $157.35 | 11.628% | $175.6467 | $175.65 | $175.65 | $175.60 |
| Purchase #2 | $8.35 | 11.205% | $9.2856 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $122.90 | 8.150% | $132.9164 | $132.92 | $132.90 | $132.90 |
| Purchase #4 | $165.89 | 12.412% | $186.4803 | $186.48 | $186.50 | $186.50 |
| Purchase #5 | $16.35 | 4.803% | $17.1353 | $17.14 | $17.15 | $17.10 |
| Purchase #6 | $14.72 | 7.636% | $15.844 | $15.84 | $15.85 | $15.80 |
| Purchase #7 | $233.55 | 7.212% | $250.3936 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $719.11 | $787.7019 | $787.71 | $787.75 | $787.60 | |