| 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 | $163.54 | 5.688% | $172.8422 | $172.84 | $172.85 | $172.80 |
| Purchase #2 | $153.69 | 11.582% | $171.4904 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $174.73 | 10.578% | $193.2129 | $193.21 | $193.20 | $193.20 |
| Purchase #4 | $216.63 | 8.441% | $234.9157 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $106.28 | 10.518% | $117.4585 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $101.59 | 10.734% | $112.4947 | $112.49 | $112.50 | $112.50 |
| Purchase #7 | $20.53 | 9.540% | $22.4886 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $936.99 | $1,024.9030 | $1,024.90 | $1,024.90 | $1,024.90 | |