| 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 | $119.91 | 12.775% | $135.2285 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $111.63 | 3.120% | $115.1129 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $192.85 | 7.370% | $207.063 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $154.28 | 7.183% | $165.3619 | $165.36 | $165.35 | $165.40 |
| Purchase #5 | $116.55 | 5.739% | $123.2388 | $123.24 | $123.25 | $123.20 |
| Purchase #6 | $14.86 | 10.805% | $16.4656 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $60.95 | 7.614% | $65.5907 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $771.03 | $828.0614 | $828.06 | $828.05 | $828.10 | |