| 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 | $75.32 | 12.153% | $84.4736 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $161.32 | 13.466% | $183.0434 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $208.35 | 11.374% | $232.0477 | $232.05 | $232.05 | $232.00 |
| Purchase #4 | $150.66 | 11.719% | $168.3158 | $168.32 | $168.30 | $168.30 |
| Purchase #5 | $225.56 | 9.872% | $247.8273 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $63.60 | 8.761% | $69.172 | $69.17 | $69.15 | $69.20 |
| Purchase #7 | $135.35 | 7.472% | $145.4634 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $1,020.16 | $1,130.3432 | $1,130.34 | $1,130.30 | $1,130.30 | |