| 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 | $137.68 | 11.660% | $153.7335 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $31.26 | 10.107% | $34.4194 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $14.83 | 13.488% | $16.8303 | $16.83 | $16.85 | $16.80 |
| Purchase #4 | $98.99 | 7.445% | $106.3598 | $106.36 | $106.35 | $106.40 |
| Purchase #5 | $203.89 | 4.217% | $212.488 | $212.49 | $212.50 | $212.50 |
| Purchase #6 | $209.32 | 10.185% | $230.6392 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $220.31 | 6.829% | $235.355 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $916.28 | $989.8252 | $989.83 | $989.85 | $989.80 | |