| 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 | $72.42 | 7.407% | $77.7841 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $189.34 | 13.509% | $214.9179 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $133.29 | 12.436% | $149.8659 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $239.35 | 3.689% | $248.1796 | $248.18 | $248.20 | $248.20 |
| Purchase #5 | $160.75 | 3.608% | $166.5499 | $166.55 | $166.55 | $166.50 |
| Purchase #6 | $42.74 | 6.149% | $45.3681 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $193.88 | 8.280% | $209.9333 | $209.93 | $209.95 | $209.90 |
| 7 purchase totals = | $1,031.77 | $1,112.5988 | $1,112.60 | $1,112.60 | $1,112.60 | |