| 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 | $179.98 | 7.359% | $193.2247 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $106.93 | 3.594% | $110.7731 | $110.77 | $110.75 | $110.80 |
| Purchase #3 | $245.34 | 13.616% | $278.7455 | $278.75 | $278.75 | $278.70 |
| Purchase #4 | $59.66 | 9.851% | $65.5371 | $65.54 | $65.55 | $65.50 |
| Purchase #5 | $133.86 | 3.846% | $139.0083 | $139.01 | $139.00 | $139.00 |
| Purchase #6 | $164.51 | 4.574% | $172.0347 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $110.82 | 3.661% | $114.8771 | $114.88 | $114.90 | $114.90 |
| 7 purchase totals = | $1,001.10 | $1,074.2005 | $1,074.20 | $1,074.20 | $1,074.10 | |