| 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 | $181.50 | 4.202% | $189.1266 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $196.60 | 11.739% | $219.6789 | $219.68 | $219.70 | $219.70 |
| Purchase #3 | $171.84 | 6.680% | $183.3189 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $52.77 | 13.701% | $60 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $247.66 | 7.561% | $266.3856 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $104.70 | 4.373% | $109.2785 | $109.28 | $109.30 | $109.30 |
| Purchase #7 | $72.87 | 5.647% | $76.985 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $1,027.94 | $1,104.7735 | $1,104.79 | $1,104.85 | $1,104.80 | |