| 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 | $152.64 | 4.611% | $159.6782 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $132.55 | 13.587% | $150.5596 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $240.97 | 7.861% | $259.9127 | $259.91 | $259.90 | $259.90 |
| Purchase #4 | $148.58 | 5.467% | $156.7029 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $228.92 | 8.628% | $248.6712 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $26.93 | 10.371% | $29.7229 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $248.95 | 11.732% | $278.1568 | $278.16 | $278.15 | $278.20 |
| 7 purchase totals = | $1,179.54 | $1,283.4043 | $1,283.40 | $1,283.35 | $1,283.50 | |