| 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 | $159.61 | 3.264% | $164.8197 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $5.25 | 9.195% | $5.7327 | $5.73 | $5.75 | $5.70 |
| Purchase #3 | $181.80 | 10.586% | $201.0453 | $201.05 | $201.05 | $201.00 |
| Purchase #4 | $156.66 | 9.107% | $170.927 | $170.93 | $170.95 | $170.90 |
| Purchase #5 | $197.99 | 6.447% | $210.7544 | $210.75 | $210.75 | $210.80 |
| Purchase #6 | $156.60 | 12.180% | $175.6739 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $133.97 | 9.590% | $146.8177 | $146.82 | $146.80 | $146.80 |
| 7 purchase totals = | $991.88 | $1,075.7707 | $1,075.77 | $1,075.75 | $1,075.70 | |