| 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 | $169.78 | 6.706% | $181.1654 | $181.17 | $181.15 | $181.20 |
| Purchase #2 | $59.36 | 6.345% | $63.1264 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $135.93 | 12.820% | $153.3562 | $153.36 | $153.35 | $153.40 |
| Purchase #4 | $198.40 | 6.740% | $211.7722 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $222.44 | 8.734% | $241.8679 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $229.68 | 3.422% | $237.5396 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $224.93 | 4.735% | $235.5804 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $1,240.52 | $1,324.4081 | $1,324.42 | $1,324.40 | $1,324.50 | |