| 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 | $187.87 | 9.555% | $205.821 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $76.33 | 4.207% | $79.5412 | $79.54 | $79.55 | $79.50 |
| Purchase #3 | $243.48 | 3.626% | $252.3086 | $252.31 | $252.30 | $252.30 |
| Purchase #4 | $161.81 | 5.716% | $171.0591 | $171.06 | $171.05 | $171.10 |
| Purchase #5 | $74.78 | 4.744% | $78.3276 | $78.33 | $78.35 | $78.30 |
| Purchase #6 | $193.78 | 9.377% | $211.9508 | $211.95 | $211.95 | $212.00 |
| Purchase #7 | $205.54 | 4.486% | $214.7605 | $214.76 | $214.75 | $214.80 |
| 7 purchase totals = | $1,143.59 | $1,213.7688 | $1,213.77 | $1,213.75 | $1,213.80 | |