| 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 | $171.43 | 3.251% | $177.0032 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $168.85 | 4.499% | $176.4466 | $176.45 | $176.45 | $176.40 |
| Purchase #3 | $156.26 | 5.192% | $164.373 | $164.37 | $164.35 | $164.40 |
| Purchase #4 | $106.73 | 3.562% | $110.5317 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $228.27 | 3.197% | $235.5678 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $193.32 | 3.716% | $200.5038 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $34.95 | 8.172% | $37.8061 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $1,059.81 | $1,102.2322 | $1,102.23 | $1,102.20 | $1,102.20 | |