| 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 | $148.98 | 6.372% | $158.473 | $158.47 | $158.45 | $158.50 |
| Purchase #2 | $104.40 | 12.177% | $117.1128 | $117.11 | $117.10 | $117.10 |
| Purchase #3 | $174.71 | 4.104% | $181.8801 | $181.88 | $181.90 | $181.90 |
| Purchase #4 | $32.95 | 12.627% | $37.1106 | $37.11 | $37.10 | $37.10 |
| Purchase #5 | $26.85 | 3.679% | $27.8378 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $233.45 | 9.156% | $254.8247 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $124.84 | 6.775% | $133.2979 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $846.18 | $910.5369 | $910.53 | $910.50 | $910.50 | |