| 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 | $130.85 | 11.115% | $145.394 | $145.39 | $145.40 | $145.40 |
| Purchase #2 | $32.32 | 11.754% | $36.1189 | $36.12 | $36.10 | $36.10 |
| Purchase #3 | $237.53 | 8.569% | $257.8839 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $162.65 | 10.249% | $179.32 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $240.58 | 5.162% | $252.9987 | $253.00 | $253.00 | $253.00 |
| Purchase #6 | $72.97 | 6.565% | $77.7605 | $77.76 | $77.75 | $77.80 |
| Purchase #7 | $217.25 | 9.130% | $237.0849 | $237.08 | $237.10 | $237.10 |
| 7 purchase totals = | $1,094.15 | $1,186.5609 | $1,186.55 | $1,186.55 | $1,186.60 | |