| 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 | $149.99 | 12.451% | $168.6653 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $200.36 | 9.475% | $219.3441 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $123.45 | 8.484% | $133.9235 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $158.75 | 3.814% | $164.8047 | $164.80 | $164.80 | $164.80 |
| Purchase #5 | $98.61 | 6.232% | $104.7554 | $104.76 | $104.75 | $104.80 |
| Purchase #6 | $199.87 | 3.458% | $206.7815 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $154.86 | 9.842% | $170.1013 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $1,085.89 | $1,168.3758 | $1,168.37 | $1,168.35 | $1,168.40 | |