| 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 | $165.47 | 13.491% | $187.7936 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $228.48 | 8.363% | $247.5878 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $233.81 | 6.456% | $248.9048 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $235.82 | 12.230% | $264.6608 | $264.66 | $264.65 | $264.70 |
| Purchase #5 | $124.96 | 3.771% | $129.6722 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $130.98 | 9.805% | $143.8226 | $143.82 | $143.80 | $143.80 |
| Purchase #7 | $162.72 | 13.206% | $184.2088 | $184.21 | $184.20 | $184.20 |
| 7 purchase totals = | $1,282.24 | $1,406.6506 | $1,406.64 | $1,406.60 | $1,406.70 | |