| 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 | $189.44 | 9.672% | $207.7626 | $207.76 | $207.75 | $207.80 |
| Purchase #2 | $200.76 | 13.302% | $227.4651 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $172.30 | 4.210% | $179.5538 | $179.55 | $179.55 | $179.60 |
| Purchase #4 | $138.65 | 12.543% | $156.0409 | $156.04 | $156.05 | $156.00 |
| Purchase #5 | $153.82 | 13.481% | $174.5565 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $183.42 | 3.127% | $189.1555 | $189.16 | $189.15 | $189.20 |
| Purchase #7 | $214.98 | 4.781% | $225.2582 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $1,253.37 | $1,359.7926 | $1,359.80 | $1,359.75 | $1,360.00 | |