| 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 | $149.52 | 7.639% | $160.9418 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $45.77 | 7.239% | $49.0833 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $177.32 | 8.754% | $192.8426 | $192.84 | $192.85 | $192.80 |
| Purchase #4 | $23.51 | 11.293% | $26.165 | $26.17 | $26.15 | $26.20 |
| Purchase #5 | $188.40 | 11.697% | $210.4371 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $186.32 | 7.504% | $200.3015 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $208.31 | 4.595% | $217.8818 | $217.88 | $217.90 | $217.90 |
| 7 purchase totals = | $979.15 | $1,057.6531 | $1,057.65 | $1,057.70 | $1,057.60 | |