| 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 | $206.63 | 7.405% | $221.931 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $115.50 | 10.669% | $127.8227 | $127.82 | $127.80 | $127.80 |
| Purchase #3 | $65.33 | 7.468% | $70.2088 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $120.99 | 10.642% | $133.8658 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $176.83 | 12.293% | $198.5677 | $198.57 | $198.55 | $198.60 |
| Purchase #6 | $144.33 | 4.624% | $151.0038 | $151.00 | $151.00 | $151.00 |
| Purchase #7 | $245.73 | 5.135% | $258.3482 | $258.35 | $258.35 | $258.30 |
| 7 purchase totals = | $1,075.34 | $1,161.7480 | $1,161.75 | $1,161.70 | $1,161.70 | |