| 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 | $184.30 | 7.582% | $198.2736 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $172.82 | 8.272% | $187.1157 | $187.12 | $187.10 | $187.10 |
| Purchase #3 | $56.55 | 11.349% | $62.9679 | $62.97 | $62.95 | $63.00 |
| Purchase #4 | $163.45 | 4.814% | $171.3185 | $171.32 | $171.30 | $171.30 |
| Purchase #5 | $11.36 | 8.337% | $12.3071 | $12.31 | $12.30 | $12.30 |
| Purchase #6 | $225.45 | 12.209% | $252.9752 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $151.80 | 10.137% | $167.188 | $167.19 | $167.20 | $167.20 |
| 7 purchase totals = | $965.73 | $1,052.1460 | $1,052.16 | $1,052.10 | $1,052.20 | |