| 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 | $164.87 | 7.762% | $177.6672 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $161.76 | 11.872% | $180.9641 | $180.96 | $180.95 | $181.00 |
| Purchase #3 | $226.85 | 5.604% | $239.5627 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $205.34 | 4.213% | $213.991 | $213.99 | $214.00 | $214.00 |
| Purchase #5 | $21.67 | 5.660% | $22.8965 | $22.90 | $22.90 | $22.90 |
| Purchase #6 | $200.46 | 10.539% | $221.5865 | $221.59 | $221.60 | $221.60 |
| Purchase #7 | $166.51 | 4.607% | $174.1811 | $174.18 | $174.20 | $174.20 |
| 7 purchase totals = | $1,147.46 | $1,230.8491 | $1,230.85 | $1,230.85 | $1,231.00 | |