| 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 | $190.57 | 3.626% | $197.4801 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $179.97 | 13.215% | $203.753 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $7.86 | 12.260% | $8.8236 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $135.25 | 7.574% | $145.4938 | $145.49 | $145.50 | $145.50 |
| Purchase #5 | $184.71 | 10.220% | $203.5874 | $203.59 | $203.60 | $203.60 |
| Purchase #6 | $102.44 | 8.114% | $110.752 | $110.75 | $110.75 | $110.80 |
| Purchase #7 | $193.85 | 6.259% | $205.9831 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $994.65 | $1,075.8730 | $1,075.86 | $1,075.90 | $1,076.00 | |