| 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 | $127.85 | 13.750% | $145.4294 | $145.43 | $145.45 | $145.40 |
| Purchase #2 | $44.47 | 9.312% | $48.611 | $48.61 | $48.60 | $48.60 |
| Purchase #3 | $81.56 | 3.652% | $84.5386 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $127.86 | 12.463% | $143.7952 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $143.87 | 6.251% | $152.8633 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $180.42 | 8.277% | $195.3534 | $195.35 | $195.35 | $195.40 |
| Purchase #7 | $168.51 | 10.411% | $186.0536 | $186.05 | $186.05 | $186.10 |
| 7 purchase totals = | $874.54 | $956.6445 | $956.64 | $956.65 | $956.70 | |