| 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 | $139.46 | 5.768% | $147.5041 | $147.50 | $147.50 | $147.50 |
| Purchase #2 | $131.75 | 4.359% | $137.493 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $154.38 | 13.260% | $174.8508 | $174.85 | $174.85 | $174.90 |
| Purchase #4 | $64.65 | 3.518% | $66.9244 | $66.92 | $66.90 | $66.90 |
| Purchase #5 | $121.65 | 10.261% | $134.1325 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $145.83 | 11.125% | $162.0536 | $162.05 | $162.05 | $162.10 |
| Purchase #7 | $200.26 | 10.448% | $221.1832 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $957.98 | $1,044.1416 | $1,044.12 | $1,044.15 | $1,044.20 | |