| 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 | $160.26 | 8.541% | $173.9478 | $173.95 | $173.95 | $173.90 |
| Purchase #2 | $152.61 | 6.122% | $161.9528 | $161.95 | $161.95 | $162.00 |
| Purchase #3 | $172.88 | 7.669% | $186.1382 | $186.14 | $186.15 | $186.10 |
| Purchase #4 | $146.93 | 10.739% | $162.7088 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $164.58 | 11.587% | $183.6499 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $121.56 | 6.156% | $129.0432 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $164.29 | 12.339% | $184.5617 | $184.56 | $184.55 | $184.60 |
| 7 purchase totals = | $1,083.11 | $1,182.0024 | $1,182.00 | $1,182.00 | $1,181.90 | |