| 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 | $185.33 | 11.792% | $207.1841 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $107.52 | 5.372% | $113.296 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $81.46 | 11.690% | $90.9827 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $180.87 | 7.626% | $194.6631 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $185.41 | 10.423% | $204.7353 | $204.74 | $204.75 | $204.70 |
| Purchase #6 | $169.51 | 4.127% | $176.5057 | $176.51 | $176.50 | $176.50 |
| Purchase #7 | $38.35 | 7.698% | $41.3022 | $41.30 | $41.30 | $41.30 |
| 7 purchase totals = | $948.45 | $1,028.6691 | $1,028.67 | $1,028.70 | $1,028.70 | |