| 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 | $144.35 | 8.855% | $157.1322 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $47.67 | 4.538% | $49.8333 | $49.83 | $49.85 | $49.80 |
| Purchase #3 | $162.90 | 8.530% | $176.7954 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $68.69 | 3.831% | $71.3215 | $71.32 | $71.30 | $71.30 |
| Purchase #5 | $34.76 | 12.771% | $39.1992 | $39.20 | $39.20 | $39.20 |
| Purchase #6 | $234.33 | 10.838% | $259.7267 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $154.96 | 10.486% | $171.2091 | $171.21 | $171.20 | $171.20 |
| 7 purchase totals = | $847.66 | $925.2174 | $925.22 | $925.25 | $925.10 | |