| 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 | $166.43 | 13.794% | $189.3874 | $189.39 | $189.40 | $189.40 |
| Purchase #2 | $146.48 | 12.371% | $164.601 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $58.48 | 3.563% | $60.5636 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $30.58 | 6.804% | $32.6607 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $214.45 | 12.638% | $241.5522 | $241.55 | $241.55 | $241.60 |
| Purchase #6 | $191.93 | 7.143% | $205.6396 | $205.64 | $205.65 | $205.60 |
| Purchase #7 | $211.41 | 9.602% | $231.7096 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $1,019.76 | $1,126.1141 | $1,126.11 | $1,126.10 | $1,126.20 | |