| 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 | $162.79 | 10.308% | $179.5704 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $96.95 | 3.768% | $100.6031 | $100.60 | $100.60 | $100.60 |
| Purchase #3 | $231.61 | 5.234% | $243.7325 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $202.90 | 6.672% | $216.4375 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $175.49 | 10.456% | $193.8392 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $243.73 | 6.311% | $259.1118 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $26.83 | 3.425% | $27.7489 | $27.75 | $27.75 | $27.70 |
| 7 purchase totals = | $1,140.30 | $1,221.0434 | $1,221.04 | $1,221.05 | $1,220.90 | |