| 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 | $138.32 | 7.562% | $148.7798 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $127.39 | 4.614% | $133.2678 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $178.69 | 13.421% | $202.672 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $35.82 | 7.782% | $38.6075 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $76.75 | 3.753% | $79.6304 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $194.62 | 8.454% | $211.0732 | $211.07 | $211.05 | $211.10 |
| Purchase #7 | $198.65 | 11.823% | $222.1364 | $222.14 | $222.15 | $222.10 |
| 7 purchase totals = | $950.24 | $1,036.1671 | $1,036.17 | $1,036.15 | $1,036.20 | |