| 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 | $148.56 | 11.465% | $165.5924 | $165.59 | $165.60 | $165.60 |
| Purchase #2 | $57.76 | 8.171% | $62.4796 | $62.48 | $62.50 | $62.50 |
| Purchase #3 | $102.38 | 12.408% | $115.0833 | $115.08 | $115.10 | $115.10 |
| Purchase #4 | $34.67 | 11.198% | $38.5523 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $74.54 | 9.730% | $81.7927 | $81.79 | $81.80 | $81.80 |
| Purchase #6 | $244.94 | 13.430% | $277.8354 | $277.84 | $277.85 | $277.80 |
| Purchase #7 | $164.32 | 13.590% | $186.6511 | $186.65 | $186.65 | $186.70 |
| 7 purchase totals = | $827.17 | $927.9868 | $927.98 | $928.05 | $928.10 | |