| 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 | $37.81 | 9.383% | $41.3577 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $57.32 | 13.809% | $65.2353 | $65.24 | $65.25 | $65.20 |
| Purchase #3 | $136.85 | 6.129% | $145.2375 | $145.24 | $145.25 | $145.20 |
| Purchase #4 | $211.76 | 7.663% | $227.9872 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $5.61 | 13.474% | $6.3659 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $157.77 | 9.208% | $172.2975 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $167.60 | 4.184% | $174.6124 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $774.72 | $833.0935 | $833.11 | $833.10 | $833.10 | |