| 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 | $147.81 | 3.238% | $152.5961 | $152.60 | $152.60 | $152.60 |
| Purchase #2 | $152.50 | 9.419% | $166.864 | $166.86 | $166.85 | $166.90 |
| Purchase #3 | $142.55 | 12.628% | $160.5512 | $160.55 | $160.55 | $160.60 |
| Purchase #4 | $96.68 | 12.135% | $108.4121 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $121.47 | 12.869% | $137.102 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $214.88 | 5.418% | $226.5222 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $163.73 | 6.296% | $174.0384 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $1,039.62 | $1,126.0860 | $1,126.08 | $1,126.05 | $1,126.10 | |