| 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 | $180.60 | 6.703% | $192.7056 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $185.84 | 4.665% | $194.5094 | $194.51 | $194.50 | $194.50 |
| Purchase #3 | $152.62 | 12.746% | $172.0729 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $193.87 | 12.516% | $218.1348 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $229.88 | 7.700% | $247.5808 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $105.99 | 8.131% | $114.608 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $179.38 | 11.445% | $199.91 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $1,228.18 | $1,339.5215 | $1,339.52 | $1,339.50 | $1,339.50 | |