| 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 | $184.47 | 5.760% | $195.0955 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $5.29 | 10.538% | $5.8475 | $5.85 | $5.85 | $5.80 |
| Purchase #3 | $149.84 | 10.606% | $165.732 | $165.73 | $165.75 | $165.70 |
| Purchase #4 | $107.64 | 3.145% | $111.0253 | $111.03 | $111.05 | $111.00 |
| Purchase #5 | $171.49 | 12.239% | $192.4787 | $192.48 | $192.50 | $192.50 |
| Purchase #6 | $32.98 | 5.582% | $34.8209 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $9.43 | 5.149% | $9.9156 | $9.92 | $9.90 | $9.90 |
| 7 purchase totals = | $661.14 | $714.9155 | $714.93 | $714.95 | $714.80 | |