| 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 | $168.79 | 12.108% | $189.2271 | $189.23 | $189.25 | $189.20 |
| Purchase #2 | $131.69 | 4.287% | $137.3356 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $49.53 | 11.797% | $55.3731 | $55.37 | $55.35 | $55.40 |
| Purchase #4 | $195.32 | 10.257% | $215.354 | $215.35 | $215.35 | $215.40 |
| Purchase #5 | $184.90 | 8.220% | $200.0988 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $65.85 | 12.584% | $74.1366 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $187.59 | 12.518% | $211.0725 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $983.67 | $1,082.5977 | $1,082.60 | $1,082.60 | $1,082.60 | |