| 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 | $151.30 | 5.598% | $159.7698 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $250.46 | 4.665% | $262.144 | $262.14 | $262.15 | $262.10 |
| Purchase #3 | $194.94 | 12.715% | $219.7266 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $49.30 | 3.826% | $51.1862 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $38.60 | 7.720% | $41.5799 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $105.82 | 8.319% | $114.6232 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $134.45 | 12.676% | $151.4929 | $151.49 | $151.50 | $151.50 |
| 7 purchase totals = | $924.87 | $1,000.5226 | $1,000.52 | $1,000.55 | $1,000.50 | |