| 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 | $145.83 | 5.619% | $154.0242 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $30.60 | 6.159% | $32.4847 | $32.48 | $32.50 | $32.50 |
| Purchase #3 | $232.85 | 10.679% | $257.7161 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $241.82 | 9.873% | $265.6949 | $265.69 | $265.70 | $265.70 |
| Purchase #5 | $69.68 | 10.568% | $77.0438 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $106.27 | 10.375% | $117.2955 | $117.30 | $117.30 | $117.30 |
| Purchase #7 | $235.84 | 3.811% | $244.8279 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $1,062.89 | $1,149.0871 | $1,149.08 | $1,149.10 | $1,149.00 | |