| 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 | $172.33 | 13.220% | $195.112 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $195.72 | 6.718% | $208.8685 | $208.87 | $208.85 | $208.90 |
| Purchase #3 | $132.84 | 13.560% | $150.8531 | $150.85 | $150.85 | $150.90 |
| Purchase #4 | $235.86 | 6.588% | $251.3985 | $251.40 | $251.40 | $251.40 |
| Purchase #5 | $215.95 | 11.108% | $239.9377 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $244.75 | 10.687% | $270.9064 | $270.91 | $270.90 | $270.90 |
| Purchase #7 | $157.97 | 8.195% | $170.9156 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $1,355.42 | $1,487.9918 | $1,488.00 | $1,487.95 | $1,488.00 | |