| 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 | $159.46 | 12.685% | $179.6875 | $179.69 | $179.70 | $179.70 |
| Purchase #2 | $200.51 | 10.367% | $221.2969 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $89.45 | 3.525% | $92.6031 | $92.60 | $92.60 | $92.60 |
| Purchase #4 | $102.26 | 9.517% | $111.9921 | $111.99 | $112.00 | $112.00 |
| Purchase #5 | $169.80 | 10.469% | $187.5764 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $188.75 | 3.404% | $195.1751 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $107.99 | 6.767% | $115.2977 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $1,018.22 | $1,103.6288 | $1,103.64 | $1,103.70 | $1,103.70 | |