| 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 | $164.35 | 8.115% | $177.687 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $181.73 | 6.406% | $193.3716 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $227.65 | 11.623% | $254.1098 | $254.11 | $254.10 | $254.10 |
| Purchase #4 | $208.38 | 13.559% | $236.6342 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $124.59 | 4.823% | $130.599 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $98.28 | 8.634% | $106.7655 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $128.52 | 12.414% | $144.4745 | $144.47 | $144.45 | $144.50 |
| 7 purchase totals = | $1,133.50 | $1,243.6416 | $1,243.64 | $1,243.60 | $1,243.70 | |