| 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 | $177.34 | 6.238% | $188.4025 | $188.40 | $188.40 | $188.40 |
| Purchase #2 | $244.88 | 7.286% | $262.722 | $262.72 | $262.70 | $262.70 |
| Purchase #3 | $61.39 | 6.667% | $65.4829 | $65.48 | $65.50 | $65.50 |
| Purchase #4 | $243.47 | 4.674% | $254.8498 | $254.85 | $254.85 | $254.80 |
| Purchase #5 | $25.92 | 9.455% | $28.3707 | $28.37 | $28.35 | $28.40 |
| Purchase #6 | $192.73 | 5.596% | $203.5152 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $140.85 | 9.651% | $154.4434 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $1,086.58 | $1,157.7865 | $1,157.78 | $1,157.75 | $1,157.70 | |