| 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 | $180.77 | 9.294% | $197.5708 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $230.29 | 13.226% | $260.7482 | $260.75 | $260.75 | $260.70 |
| Purchase #3 | $39.70 | 7.638% | $42.7323 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $230.87 | 9.472% | $252.738 | $252.74 | $252.75 | $252.70 |
| Purchase #5 | $222.45 | 11.493% | $248.0162 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $168.29 | 3.562% | $174.2845 | $174.28 | $174.30 | $174.30 |
| Purchase #7 | $5.40 | 5.356% | $5.6892 | $5.69 | $5.70 | $5.70 |
| 7 purchase totals = | $1,077.77 | $1,181.7792 | $1,181.78 | $1,181.80 | $1,181.70 | |