| 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 | $192.75 | 13.326% | $218.4359 | $218.44 | $218.45 | $218.40 |
| Purchase #2 | $87.71 | 6.704% | $93.5901 | $93.59 | $93.60 | $93.60 |
| Purchase #3 | $162.42 | 6.246% | $172.5648 | $172.56 | $172.55 | $172.60 |
| Purchase #4 | $213.78 | 8.449% | $231.8423 | $231.84 | $231.85 | $231.80 |
| Purchase #5 | $7.73 | 3.540% | $8.0036 | $8.00 | $8.00 | $8.00 |
| Purchase #6 | $152.95 | 13.629% | $173.7956 | $173.80 | $173.80 | $173.80 |
| Purchase #7 | $83.50 | 4.605% | $87.3452 | $87.35 | $87.35 | $87.30 |
| 7 purchase totals = | $900.84 | $985.5775 | $985.58 | $985.60 | $985.50 | |