| 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 | $179.30 | 10.649% | $198.3937 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $172.67 | 12.224% | $193.7772 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $137.61 | 12.728% | $155.125 | $155.13 | $155.15 | $155.10 |
| Purchase #4 | $185.74 | 9.448% | $203.2887 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $60.73 | 11.868% | $67.9374 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $227.62 | 7.289% | $244.2112 | $244.21 | $244.20 | $244.20 |
| Purchase #7 | $203.43 | 11.521% | $226.8672 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $1,167.10 | $1,289.6004 | $1,289.61 | $1,289.65 | $1,289.60 | |