| 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 | $195.87 | 12.703% | $220.7514 | $220.75 | $220.75 | $220.80 |
| Purchase #2 | $145.46 | 12.303% | $163.3559 | $163.36 | $163.35 | $163.40 |
| Purchase #3 | $100.68 | 8.804% | $109.5439 | $109.54 | $109.55 | $109.50 |
| Purchase #4 | $164.94 | 9.131% | $180.0007 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $146.41 | 4.586% | $153.1244 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $18.41 | 9.361% | $20.1334 | $20.13 | $20.15 | $20.10 |
| Purchase #7 | $208.72 | 4.839% | $218.82 | $218.82 | $218.80 | $218.80 |
| 7 purchase totals = | $980.49 | $1,065.7297 | $1,065.72 | $1,065.70 | $1,065.70 | |