| 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 | $105.62 | 4.841% | $110.7331 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $228.83 | 3.642% | $237.164 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $123.38 | 11.531% | $137.6069 | $137.61 | $137.60 | $137.60 |
| Purchase #4 | $76.40 | 6.811% | $81.6036 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $180.28 | 6.679% | $192.3209 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $155.83 | 9.831% | $171.1496 | $171.15 | $171.15 | $171.10 |
| Purchase #7 | $26.99 | 6.788% | $28.8221 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $897.33 | $959.4002 | $959.39 | $959.35 | $959.30 | |