| 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 | $163.46 | 11.216% | $181.7937 | $181.79 | $181.80 | $181.80 |
| Purchase #2 | $166.93 | 3.626% | $172.9829 | $172.98 | $173.00 | $173.00 |
| Purchase #3 | $209.65 | 10.672% | $232.0238 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $214.50 | 7.291% | $230.1392 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $154.30 | 12.783% | $174.0242 | $174.02 | $174.00 | $174.00 |
| Purchase #6 | $71.56 | 5.655% | $75.6067 | $75.61 | $75.60 | $75.60 |
| Purchase #7 | $116.44 | 13.261% | $131.8811 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $1,096.84 | $1,198.4516 | $1,198.44 | $1,198.45 | $1,198.40 | |