| 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 | $66.63 | 10.295% | $73.4896 | $73.49 | $73.50 | $73.50 |
| Purchase #2 | $114.33 | 7.833% | $123.2855 | $123.29 | $123.30 | $123.30 |
| Purchase #3 | $112.42 | 5.183% | $118.2467 | $118.25 | $118.25 | $118.20 |
| Purchase #4 | $180.49 | 6.616% | $192.4312 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $147.74 | 8.155% | $159.7882 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $10.90 | 4.652% | $11.4071 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $163.88 | 6.774% | $174.9812 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $796.39 | $853.6295 | $853.64 | $853.70 | $853.60 | |