| 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 | $126.32 | 7.364% | $135.6222 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $126.84 | 4.591% | $132.6632 | $132.66 | $132.65 | $132.70 |
| Purchase #3 | $147.30 | 11.306% | $163.9537 | $163.95 | $163.95 | $164.00 |
| Purchase #4 | $192.60 | 10.477% | $212.7787 | $212.78 | $212.80 | $212.80 |
| Purchase #5 | $182.80 | 9.282% | $199.7675 | $199.77 | $199.75 | $199.80 |
| Purchase #6 | $140.52 | 11.245% | $156.3215 | $156.32 | $156.30 | $156.30 |
| Purchase #7 | $164.30 | 7.732% | $177.0037 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $1,080.68 | $1,178.1105 | $1,178.10 | $1,178.05 | $1,178.20 | |