| 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 | $124.45 | 8.483% | $135.0071 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $140.47 | 4.691% | $147.0594 | $147.06 | $147.05 | $147.10 |
| Purchase #3 | $170.70 | 12.861% | $192.6537 | $192.65 | $192.65 | $192.70 |
| Purchase #4 | $134.59 | 10.150% | $148.2509 | $148.25 | $148.25 | $148.30 |
| Purchase #5 | $174.88 | 7.258% | $187.5728 | $187.57 | $187.55 | $187.60 |
| Purchase #6 | $77.74 | 5.573% | $82.0725 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $28.67 | 11.440% | $31.9498 | $31.95 | $31.95 | $31.90 |
| 7 purchase totals = | $851.50 | $924.5662 | $924.56 | $924.50 | $924.70 | |