| 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 | $180.47 | 12.855% | $203.6694 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $141.90 | 7.413% | $152.419 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $47.74 | 12.239% | $53.5829 | $53.58 | $53.60 | $53.60 |
| Purchase #4 | $242.53 | 3.165% | $250.2061 | $250.21 | $250.20 | $250.20 |
| Purchase #5 | $5.72 | 12.262% | $6.4214 | $6.42 | $6.40 | $6.40 |
| Purchase #6 | $189.90 | 3.226% | $196.0262 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $148.72 | 9.632% | $163.0447 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $956.98 | $1,025.3697 | $1,025.37 | $1,025.35 | $1,025.30 | |