| 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 | $181.96 | 9.662% | $199.541 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $57.76 | 11.608% | $64.4648 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $122.83 | 9.683% | $134.7236 | $134.72 | $134.70 | $134.70 |
| Purchase #4 | $156.87 | 10.252% | $172.9523 | $172.95 | $172.95 | $173.00 |
| Purchase #5 | $206.38 | 7.592% | $222.0484 | $222.05 | $222.05 | $222.00 |
| Purchase #6 | $147.79 | 4.680% | $154.7066 | $154.71 | $154.70 | $154.70 |
| Purchase #7 | $173.73 | 10.407% | $191.8101 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $1,047.32 | $1,140.2468 | $1,140.24 | $1,140.20 | $1,140.20 | |