| 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 | $145.99 | 12.780% | $164.6475 | $164.65 | $164.65 | $164.60 |
| Purchase #2 | $161.82 | 3.560% | $167.5808 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $91.97 | 10.463% | $101.5928 | $101.59 | $101.60 | $101.60 |
| Purchase #4 | $174.35 | 8.680% | $189.4836 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $218.84 | 12.496% | $246.1862 | $246.19 | $246.20 | $246.20 |
| Purchase #6 | $31.77 | 7.766% | $34.2373 | $34.24 | $34.25 | $34.20 |
| Purchase #7 | $229.75 | 10.822% | $254.6135 | $254.61 | $254.60 | $254.60 |
| 7 purchase totals = | $1,054.49 | $1,158.3417 | $1,158.34 | $1,158.40 | $1,158.30 | |