| 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 | $153.36 | 13.707% | $174.3811 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $132.27 | 11.260% | $147.1636 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $74.79 | 9.702% | $82.0461 | $82.05 | $82.05 | $82.00 |
| Purchase #4 | $77.29 | 9.528% | $84.6542 | $84.65 | $84.65 | $84.70 |
| Purchase #5 | $101.42 | 8.384% | $109.9231 | $109.92 | $109.90 | $109.90 |
| Purchase #6 | $155.28 | 5.622% | $164.0098 | $164.01 | $164.00 | $164.00 |
| Purchase #7 | $223.37 | 3.277% | $230.6898 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $917.78 | $992.8677 | $992.86 | $992.85 | $992.90 | |