| 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 | $167.31 | 12.322% | $187.9259 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $241.91 | 7.270% | $259.4969 | $259.50 | $259.50 | $259.50 |
| Purchase #3 | $17.77 | 7.681% | $19.1349 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $80.91 | 6.579% | $86.2331 | $86.23 | $86.25 | $86.20 |
| Purchase #5 | $165.48 | 13.417% | $187.6825 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $159.38 | 3.514% | $164.9806 | $164.98 | $165.00 | $165.00 |
| Purchase #7 | $217.27 | 6.164% | $230.6625 | $230.66 | $230.65 | $230.70 |
| 7 purchase totals = | $1,050.03 | $1,136.1164 | $1,136.11 | $1,136.20 | $1,136.10 | |