| 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 | $137.45 | 11.472% | $153.2183 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $165.91 | 11.254% | $184.5815 | $184.58 | $184.60 | $184.60 |
| Purchase #3 | $7.84 | 12.782% | $8.8421 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $223.52 | 8.633% | $242.8165 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $23.79 | 10.852% | $26.3717 | $26.37 | $26.35 | $26.40 |
| Purchase #6 | $178.98 | 6.729% | $191.0236 | $191.02 | $191.00 | $191.00 |
| Purchase #7 | $114.98 | 3.227% | $118.6904 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $852.47 | $925.5441 | $925.54 | $925.50 | $925.50 | |