| 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 | $220.34 | 5.810% | $233.1418 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $54.87 | 4.639% | $57.4154 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $148.61 | 6.202% | $157.8268 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $113.79 | 8.559% | $123.5293 | $123.53 | $123.55 | $123.50 |
| Purchase #5 | $183.36 | 8.108% | $198.2268 | $198.23 | $198.25 | $198.20 |
| Purchase #6 | $13.87 | 6.159% | $14.7243 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $146.32 | 7.719% | $157.6144 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $881.16 | $942.4788 | $942.48 | $942.50 | $942.30 | |