| 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 | $136.53 | 10.451% | $150.7988 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $145.49 | 7.152% | $155.8954 | $155.90 | $155.90 | $155.90 |
| Purchase #3 | $14.38 | 11.744% | $16.0688 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $231.36 | 8.469% | $250.9539 | $250.95 | $250.95 | $251.00 |
| Purchase #5 | $50.95 | 11.313% | $56.714 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $244.89 | 10.219% | $269.9153 | $269.92 | $269.90 | $269.90 |
| Purchase #7 | $226.33 | 8.507% | $245.5839 | $245.58 | $245.60 | $245.60 |
| 7 purchase totals = | $1,049.93 | $1,145.9301 | $1,145.93 | $1,145.90 | $1,146.00 | |