| 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 | $167.75 | 12.465% | $188.66 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $131.56 | 13.572% | $149.4153 | $149.42 | $149.40 | $149.40 |
| Purchase #3 | $219.77 | 13.401% | $249.2214 | $249.22 | $249.20 | $249.20 |
| Purchase #4 | $147.55 | 4.587% | $154.3181 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $211.60 | 6.567% | $225.4958 | $225.50 | $225.50 | $225.50 |
| Purchase #6 | $109.93 | 13.246% | $124.4913 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $233.93 | 8.463% | $253.7275 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $1,222.09 | $1,345.3294 | $1,345.34 | $1,345.30 | $1,345.30 | |