| 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 | $96.63 | 8.805% | $105.1383 | $105.14 | $105.15 | $105.10 |
| Purchase #2 | $163.72 | 3.438% | $169.3487 | $169.35 | $169.35 | $169.30 |
| Purchase #3 | $118.69 | 10.312% | $130.9293 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $228.98 | 4.733% | $239.8176 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $69.46 | 6.729% | $74.134 | $74.13 | $74.15 | $74.10 |
| Purchase #6 | $107.70 | 5.694% | $113.8324 | $113.83 | $113.85 | $113.80 |
| Purchase #7 | $155.64 | 10.812% | $172.4678 | $172.47 | $172.45 | $172.50 |
| 7 purchase totals = | $940.82 | $1,005.6681 | $1,005.67 | $1,005.70 | $1,005.50 | |