| 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 | $129.67 | 5.500% | $136.8019 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $86.39 | 6.730% | $92.204 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $204.56 | 12.469% | $230.0666 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $47.35 | 5.250% | $49.8359 | $49.84 | $49.85 | $49.80 |
| Purchase #5 | $124.51 | 13.233% | $140.9864 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $5.69 | 6.792% | $6.0765 | $6.08 | $6.10 | $6.10 |
| Purchase #7 | $198.49 | 6.626% | $211.6419 | $211.64 | $211.65 | $211.60 |
| 7 purchase totals = | $796.66 | $867.6132 | $867.62 | $867.65 | $867.60 | |