| 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 | $157.58 | 4.503% | $164.6758 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $214.87 | 12.307% | $241.3141 | $241.31 | $241.30 | $241.30 |
| Purchase #3 | $123.27 | 4.464% | $128.7728 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $24.60 | 12.653% | $27.7126 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $114.34 | 4.377% | $119.3447 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $128.98 | 3.654% | $133.6929 | $133.69 | $133.70 | $133.70 |
| Purchase #7 | $24.70 | 10.150% | $27.2071 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $788.34 | $842.7200 | $842.71 | $842.70 | $842.70 | |