| 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 | $170.93 | 6.264% | $181.6371 | $181.64 | $181.65 | $181.60 |
| Purchase #2 | $15.26 | 12.655% | $17.1912 | $17.19 | $17.20 | $17.20 |
| Purchase #3 | $217.86 | 5.703% | $230.2846 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $184.36 | 11.165% | $204.9438 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $130.87 | 7.560% | $140.7638 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $250.77 | 12.440% | $281.9658 | $281.97 | $281.95 | $282.00 |
| Purchase #7 | $238.80 | 6.583% | $254.5202 | $254.52 | $254.50 | $254.50 |
| 7 purchase totals = | $1,208.85 | $1,311.3065 | $1,311.30 | $1,311.30 | $1,311.30 | |