| 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 | $161.35 | 12.711% | $181.8592 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $185.95 | 3.721% | $192.8692 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $81.46 | 6.148% | $86.4682 | $86.47 | $86.45 | $86.50 |
| Purchase #4 | $137.42 | 9.617% | $150.6357 | $150.64 | $150.65 | $150.60 |
| Purchase #5 | $171.93 | 10.259% | $189.5683 | $189.57 | $189.55 | $189.60 |
| Purchase #6 | $214.88 | 8.391% | $232.9106 | $232.91 | $232.90 | $232.90 |
| Purchase #7 | $182.64 | 10.329% | $201.5049 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $1,135.63 | $1,235.8161 | $1,235.82 | $1,235.75 | $1,235.90 | |