| 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 | $147.85 | 4.546% | $154.5713 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $195.88 | 4.617% | $204.9238 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $7.92 | 7.117% | $8.4837 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $89.60 | 4.504% | $93.6356 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $186.42 | 7.329% | $200.0827 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $7.25 | 9.680% | $7.9518 | $7.95 | $7.95 | $8.00 |
| Purchase #7 | $124.61 | 7.124% | $133.4872 | $133.49 | $133.50 | $133.50 |
| 7 purchase totals = | $759.53 | $803.1361 | $803.13 | $803.15 | $803.20 | |