| 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 | $178.32 | 5.742% | $188.5591 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $214.29 | 4.581% | $224.1066 | $224.11 | $224.10 | $224.10 |
| Purchase #3 | $147.89 | 9.748% | $162.3063 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $80.93 | 3.243% | $83.5546 | $83.55 | $83.55 | $83.60 |
| Purchase #5 | $33.64 | 7.470% | $36.1529 | $36.15 | $36.15 | $36.20 |
| Purchase #6 | $165.42 | 11.816% | $184.966 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $174.76 | 10.264% | $192.6974 | $192.70 | $192.70 | $192.70 |
| 7 purchase totals = | $995.25 | $1,072.3429 | $1,072.35 | $1,072.30 | $1,072.50 | |