| 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 | $175.43 | 5.270% | $184.6752 | $184.68 | $184.70 | $184.70 |
| Purchase #2 | $117.77 | 13.415% | $133.5688 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $114.80 | 6.709% | $122.5019 | $122.50 | $122.50 | $122.50 |
| Purchase #4 | $235.75 | 3.791% | $244.6873 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $157.88 | 13.269% | $178.8291 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $175.87 | 3.353% | $181.7669 | $181.77 | $181.75 | $181.80 |
| Purchase #7 | $33.36 | 12.459% | $37.5163 | $37.52 | $37.50 | $37.50 |
| 7 purchase totals = | $1,010.86 | $1,083.5455 | $1,083.56 | $1,083.55 | $1,083.60 | |