| 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 | $113.86 | 13.723% | $129.485 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $162.44 | 5.754% | $171.7868 | $171.79 | $171.80 | $171.80 |
| Purchase #3 | $243.93 | 9.446% | $266.9716 | $266.97 | $266.95 | $267.00 |
| Purchase #4 | $182.93 | 10.356% | $201.8742 | $201.87 | $201.85 | $201.90 |
| Purchase #5 | $175.45 | 5.828% | $185.6752 | $185.68 | $185.70 | $185.70 |
| Purchase #6 | $149.81 | 4.499% | $156.55 | $156.55 | $156.55 | $156.60 |
| Purchase #7 | $167.54 | 10.229% | $184.6777 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $1,195.96 | $1,297.0205 | $1,297.03 | $1,297.05 | $1,297.20 | |