| 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 | $66.92 | 6.511% | $71.2772 | $71.28 | $71.30 | $71.30 |
| Purchase #2 | $132.84 | 6.803% | $141.8771 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $235.98 | 7.626% | $253.9758 | $253.98 | $254.00 | $254.00 |
| Purchase #4 | $177.30 | 4.283% | $184.8938 | $184.89 | $184.90 | $184.90 |
| Purchase #5 | $226.80 | 3.753% | $235.3118 | $235.31 | $235.30 | $235.30 |
| Purchase #6 | $152.60 | 12.847% | $172.2045 | $172.20 | $172.20 | $172.20 |
| Purchase #7 | $36.70 | 4.693% | $38.4223 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $1,029.14 | $1,097.9625 | $1,097.96 | $1,098.00 | $1,098.00 | |