| 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 | $180.57 | 9.139% | $197.0723 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $36.35 | 5.773% | $38.4485 | $38.45 | $38.45 | $38.40 |
| Purchase #3 | $48.32 | 13.818% | $54.9969 | $55.00 | $55.00 | $55.00 |
| Purchase #4 | $10.69 | 8.200% | $11.5666 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $91.47 | 5.171% | $96.1999 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $129.50 | 7.868% | $139.6891 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $174.83 | 6.369% | $185.9649 | $185.96 | $185.95 | $186.00 |
| 7 purchase totals = | $671.73 | $723.9382 | $723.94 | $723.90 | $724.00 | |