| 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 | $153.98 | 7.149% | $164.988 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $51.74 | 5.706% | $54.6923 | $54.69 | $54.70 | $54.70 |
| Purchase #3 | $101.96 | 13.229% | $115.4483 | $115.45 | $115.45 | $115.40 |
| Purchase #4 | $155.37 | 4.275% | $162.0121 | $162.01 | $162.00 | $162.00 |
| Purchase #5 | $226.72 | 3.854% | $235.4578 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $169.51 | 7.603% | $182.3978 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $211.25 | 10.597% | $233.6362 | $233.64 | $233.65 | $233.60 |
| 7 purchase totals = | $1,070.53 | $1,148.6325 | $1,148.64 | $1,148.65 | $1,148.60 | |