| 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 | $153.95 | 3.682% | $159.6184 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $134.53 | 12.210% | $150.9561 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $167.42 | 9.672% | $183.6129 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $80.80 | 6.522% | $86.0698 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $205.36 | 3.168% | $211.8658 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $115.28 | 4.822% | $120.8388 | $120.84 | $120.85 | $120.80 |
| Purchase #7 | $36.59 | 11.159% | $40.6731 | $40.67 | $40.65 | $40.70 |
| 7 purchase totals = | $893.93 | $953.6349 | $953.64 | $953.55 | $953.70 | |