| 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 | $178.35 | 13.745% | $202.8642 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $247.45 | 13.627% | $281.17 | $281.17 | $281.15 | $281.20 |
| Purchase #3 | $248.88 | 3.332% | $257.1727 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $147.92 | 6.106% | $156.952 | $156.95 | $156.95 | $157.00 |
| Purchase #5 | $132.96 | 8.330% | $144.0356 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $79.98 | 13.702% | $90.9389 | $90.94 | $90.95 | $90.90 |
| Purchase #7 | $52.42 | 6.768% | $55.9678 | $55.97 | $55.95 | $56.00 |
| 7 purchase totals = | $1,087.96 | $1,189.1012 | $1,189.10 | $1,189.05 | $1,189.20 | |