| 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 | $159.54 | 9.614% | $174.8782 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $155.32 | 6.325% | $165.144 | $165.14 | $165.15 | $165.10 |
| Purchase #3 | $63.95 | 13.732% | $72.7316 | $72.73 | $72.75 | $72.70 |
| Purchase #4 | $238.94 | 3.455% | $247.1954 | $247.20 | $247.20 | $247.20 |
| Purchase #5 | $184.51 | 4.189% | $192.2391 | $192.24 | $192.25 | $192.20 |
| Purchase #6 | $220.40 | 12.836% | $248.6905 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $84.66 | 11.512% | $94.4061 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $1,107.32 | $1,195.2849 | $1,195.29 | $1,195.35 | $1,195.20 | |