| 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 | $139.36 | 4.213% | $145.2312 | $145.23 | $145.25 | $145.20 |
| Purchase #2 | $240.58 | 6.163% | $255.4069 | $255.41 | $255.40 | $255.40 |
| Purchase #3 | $67.36 | 9.400% | $73.6918 | $73.69 | $73.70 | $73.70 |
| Purchase #4 | $67.61 | 10.335% | $74.5975 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $167.79 | 4.592% | $175.4949 | $175.49 | $175.50 | $175.50 |
| Purchase #6 | $202.83 | 13.120% | $229.4413 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $211.41 | 5.212% | $222.4287 | $222.43 | $222.45 | $222.40 |
| 7 purchase totals = | $1,096.94 | $1,176.2923 | $1,176.29 | $1,176.35 | $1,176.20 | |