| 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 | $143.28 | 5.156% | $150.6675 | $150.67 | $150.65 | $150.70 |
| Purchase #2 | $83.82 | 3.786% | $86.9934 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $214.40 | 12.409% | $241.0049 | $241.00 | $241.00 | $241.00 |
| Purchase #4 | $159.66 | 5.104% | $167.809 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $171.79 | 13.282% | $194.6071 | $194.61 | $194.60 | $194.60 |
| Purchase #6 | $130.62 | 7.835% | $140.8541 | $140.85 | $140.85 | $140.90 |
| Purchase #7 | $36.92 | 5.586% | $38.9824 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $940.49 | $1,020.9184 | $1,020.91 | $1,020.90 | $1,021.00 | |