| 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 | $183.25 | 3.152% | $189.026 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $7.62 | 7.223% | $8.1704 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $72.54 | 5.828% | $76.7676 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $204.27 | 12.617% | $230.0427 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $235.38 | 12.789% | $265.4827 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $13.38 | 8.665% | $14.5394 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $15.82 | 8.545% | $17.1718 | $17.17 | $17.15 | $17.20 |
| 7 purchase totals = | $732.26 | $801.2006 | $801.20 | $801.20 | $801.20 | |