| 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 | $230.62 | 10.473% | $254.7728 | $254.77 | $254.75 | $254.80 |
| Purchase #2 | $198.80 | 9.751% | $218.185 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $147.49 | 3.727% | $152.987 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $73.86 | 11.522% | $82.3701 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $71.64 | 6.655% | $76.4076 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $154.45 | 11.592% | $172.3538 | $172.35 | $172.35 | $172.40 |
| Purchase #7 | $134.64 | 11.200% | $149.7197 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $1,011.50 | $1,106.7960 | $1,106.80 | $1,106.75 | $1,106.90 | |