| 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 | $234.69 | 7.256% | $251.7191 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $17.53 | 7.140% | $18.7816 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $183.25 | 5.172% | $192.7277 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $124.46 | 13.812% | $141.6504 | $141.65 | $141.65 | $141.70 |
| Purchase #5 | $166.61 | 4.541% | $174.1758 | $174.18 | $174.20 | $174.20 |
| Purchase #6 | $230.55 | 5.578% | $243.4101 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $134.30 | 7.196% | $143.9642 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $1,091.39 | $1,166.4289 | $1,166.43 | $1,166.45 | $1,166.50 | |