| 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 | $200.92 | 7.718% | $216.427 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $161.39 | 9.748% | $177.1223 | $177.12 | $177.10 | $177.10 |
| Purchase #3 | $182.47 | 11.538% | $203.5234 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $58.94 | 13.787% | $67.0661 | $67.07 | $67.05 | $67.10 |
| Purchase #5 | $108.55 | 4.435% | $113.3642 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $177.41 | 8.777% | $192.9813 | $192.98 | $193.00 | $193.00 |
| Purchase #7 | $198.62 | 3.770% | $206.108 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $1,088.30 | $1,176.5923 | $1,176.59 | $1,176.55 | $1,176.60 | |