| 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 | $177.85 | 8.595% | $193.1362 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $201.45 | 4.758% | $211.035 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $166.26 | 9.633% | $182.2758 | $182.28 | $182.30 | $182.30 |
| Purchase #4 | $194.62 | 12.826% | $219.582 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $119.34 | 4.494% | $124.7031 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $78.52 | 13.501% | $89.121 | $89.12 | $89.10 | $89.10 |
| Purchase #7 | $201.75 | 10.370% | $222.6715 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $1,139.79 | $1,242.5246 | $1,242.53 | $1,242.55 | $1,242.50 | |