| 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 | $176.86 | 6.295% | $187.9933 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $183.94 | 12.443% | $206.8277 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $184.63 | 11.140% | $205.1978 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $61.89 | 12.379% | $69.5514 | $69.55 | $69.55 | $69.60 |
| Purchase #5 | $195.62 | 10.497% | $216.1542 | $216.15 | $216.15 | $216.20 |
| Purchase #6 | $112.39 | 5.159% | $118.1882 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $221.40 | 3.477% | $229.0981 | $229.10 | $229.10 | $229.10 |
| 7 purchase totals = | $1,136.73 | $1,233.0107 | $1,233.01 | $1,233.05 | $1,233.10 | |