| 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 | $121.93 | 9.621% | $133.6609 | $133.66 | $133.65 | $133.70 |
| Purchase #2 | $247.58 | 3.210% | $255.5273 | $255.53 | $255.55 | $255.50 |
| Purchase #3 | $180.80 | 3.767% | $187.6107 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $29.31 | 8.224% | $31.7205 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $172.46 | 12.334% | $193.7312 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $157.83 | 4.614% | $165.1123 | $165.11 | $165.10 | $165.10 |
| Purchase #7 | $164.94 | 10.648% | $182.5028 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $1,074.85 | $1,149.8657 | $1,149.86 | $1,149.85 | $1,149.80 | |