| 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 | $140.49 | 10.169% | $154.7764 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $73.84 | 12.330% | $82.9445 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $7.45 | 3.819% | $7.7345 | $7.73 | $7.75 | $7.70 |
| Purchase #4 | $134.97 | 9.560% | $147.8731 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $66.81 | 10.134% | $73.5805 | $73.58 | $73.60 | $73.60 |
| Purchase #6 | $236.65 | 12.131% | $265.358 | $265.36 | $265.35 | $265.40 |
| Purchase #7 | $6.69 | 7.759% | $7.2091 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $666.90 | $739.4761 | $739.47 | $739.50 | $739.50 | |