| 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 | $207.89 | 7.325% | $223.1179 | $223.12 | $223.10 | $223.10 |
| Purchase #2 | $37.34 | 7.374% | $40.0935 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $155.51 | 4.371% | $162.3073 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $146.97 | 12.719% | $165.6631 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $130.35 | 3.719% | $135.1977 | $135.20 | $135.20 | $135.20 |
| Purchase #6 | $109.84 | 13.722% | $124.9122 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $132.99 | 6.365% | $141.4548 | $141.45 | $141.45 | $141.50 |
| 7 purchase totals = | $920.89 | $992.7465 | $992.74 | $992.70 | $992.80 | |