| 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 | $158.67 | 7.789% | $171.0288 | $171.03 | $171.05 | $171.00 |
| Purchase #2 | $164.95 | 8.652% | $179.2215 | $179.22 | $179.20 | $179.20 |
| Purchase #3 | $204.35 | 9.323% | $223.4016 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $79.57 | 9.182% | $86.8761 | $86.88 | $86.90 | $86.90 |
| Purchase #5 | $230.87 | 10.320% | $254.6958 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $250.87 | 3.269% | $259.0709 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $138.80 | 7.771% | $149.5861 | $149.59 | $149.60 | $149.60 |
| 7 purchase totals = | $1,228.08 | $1,323.8808 | $1,323.89 | $1,323.90 | $1,323.90 | |