| 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 | $140.69 | 12.190% | $157.8401 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $86.94 | 13.270% | $98.4769 | $98.48 | $98.50 | $98.50 |
| Purchase #3 | $216.71 | 8.574% | $235.2907 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $109.30 | 13.176% | $123.7014 | $123.70 | $123.70 | $123.70 |
| Purchase #5 | $142.50 | 13.162% | $161.2559 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $208.61 | 7.814% | $224.9108 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $23.43 | 4.224% | $24.4197 | $24.42 | $24.40 | $24.40 |
| 7 purchase totals = | $928.18 | $1,025.8955 | $1,025.90 | $1,025.90 | $1,025.90 | |