| 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 | $186.65 | 5.462% | $196.8448 | $196.84 | $196.85 | $196.80 |
| Purchase #2 | $18.58 | 11.821% | $20.7763 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $210.36 | 13.825% | $239.4423 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $227.35 | 9.498% | $248.9437 | $248.94 | $248.95 | $248.90 |
| Purchase #5 | $181.82 | 12.232% | $204.0602 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $86.94 | 10.523% | $96.0887 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $71.34 | 3.426% | $73.7841 | $73.78 | $73.80 | $73.80 |
| 7 purchase totals = | $983.04 | $1,079.9401 | $1,079.93 | $1,080.00 | $1,079.90 | |