| 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 | $147.66 | 4.305% | $154.0168 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $112.25 | 3.192% | $115.833 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $165.32 | 5.284% | $174.0555 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $133.45 | 11.734% | $149.109 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $70.61 | 7.335% | $75.7892 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $226.72 | 3.787% | $235.3059 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $120.29 | 7.403% | $129.1951 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $976.30 | $1,033.3045 | $1,033.32 | $1,033.30 | $1,033.30 | |