| 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 | $183.26 | 3.497% | $189.6686 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $164.71 | 11.755% | $184.0717 | $184.07 | $184.05 | $184.10 |
| Purchase #3 | $97.75 | 9.151% | $106.6951 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $187.77 | 5.511% | $198.118 | $198.12 | $198.10 | $198.10 |
| Purchase #5 | $212.98 | 10.385% | $235.098 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $134.70 | 12.679% | $151.7786 | $151.78 | $151.80 | $151.80 |
| Purchase #7 | $128.67 | 11.490% | $143.4542 | $143.45 | $143.45 | $143.50 |
| 7 purchase totals = | $1,109.84 | $1,208.8842 | $1,208.89 | $1,208.85 | $1,209.00 | |