| 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 | $192.68 | 13.313% | $218.3315 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $79.37 | 8.151% | $85.8394 | $85.84 | $85.85 | $85.80 |
| Purchase #3 | $149.42 | 10.211% | $164.6773 | $164.68 | $164.70 | $164.70 |
| Purchase #4 | $142.44 | 10.587% | $157.5201 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $8.77 | 3.236% | $9.0538 | $9.05 | $9.05 | $9.10 |
| Purchase #6 | $46.89 | 10.112% | $51.6315 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $174.35 | 4.473% | $182.1487 | $182.15 | $182.15 | $182.10 |
| 7 purchase totals = | $793.92 | $869.2023 | $869.20 | $869.25 | $869.10 | |