| 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 | $171.71 | 10.672% | $190.0349 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $153.67 | 13.820% | $174.9072 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $205.69 | 7.570% | $221.2607 | $221.26 | $221.25 | $221.30 |
| Purchase #4 | $230.60 | 5.578% | $243.4629 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $16.88 | 5.396% | $17.7908 | $17.79 | $17.80 | $17.80 |
| Purchase #6 | $101.57 | 4.636% | $106.2788 | $106.28 | $106.30 | $106.30 |
| Purchase #7 | $44.74 | 4.270% | $46.6504 | $46.65 | $46.65 | $46.70 |
| 7 purchase totals = | $924.86 | $1,000.3857 | $1,000.38 | $1,000.40 | $1,000.50 | |