| 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 | $167.78 | 11.674% | $187.3666 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $94.35 | 5.696% | $99.7242 | $99.72 | $99.70 | $99.70 |
| Purchase #3 | $102.56 | 11.333% | $114.1831 | $114.18 | $114.20 | $114.20 |
| Purchase #4 | $211.34 | 11.626% | $235.9104 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $220.45 | 12.223% | $247.3956 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $122.47 | 4.541% | $128.0314 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $184.32 | 7.452% | $198.0555 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $1,103.27 | $1,210.6668 | $1,210.67 | $1,210.65 | $1,210.70 | |