| 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 | $152.61 | 8.657% | $165.8214 | $165.82 | $165.80 | $165.80 |
| Purchase #2 | $247.35 | 3.138% | $255.1118 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $95.38 | 8.775% | $103.7496 | $103.75 | $103.75 | $103.70 |
| Purchase #4 | $135.84 | 4.604% | $142.0941 | $142.09 | $142.10 | $142.10 |
| Purchase #5 | $184.30 | 4.313% | $192.2489 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $215.49 | 10.343% | $237.7781 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $14.73 | 12.804% | $16.616 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $1,045.70 | $1,113.4199 | $1,113.42 | $1,113.40 | $1,113.30 | |