| 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 | $136.72 | 6.196% | $145.1912 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $118.63 | 9.220% | $129.5677 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $36.66 | 4.739% | $38.3973 | $38.40 | $38.40 | $38.40 |
| Purchase #4 | $215.48 | 4.560% | $225.3059 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $157.31 | 6.181% | $167.0333 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $244.84 | 3.559% | $253.5539 | $253.55 | $253.55 | $253.60 |
| Purchase #7 | $160.58 | 6.865% | $171.6038 | $171.60 | $171.60 | $171.60 |
| 7 purchase totals = | $1,070.22 | $1,130.6531 | $1,130.65 | $1,130.65 | $1,130.70 | |