| 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 | $153.60 | 9.329% | $167.9293 | $167.93 | $167.95 | $167.90 |
| Purchase #2 | $201.47 | 10.258% | $222.1368 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $30.49 | 4.129% | $31.7489 | $31.75 | $31.75 | $31.70 |
| Purchase #4 | $124.70 | 8.650% | $135.4866 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $43.65 | 6.794% | $46.6156 | $46.62 | $46.60 | $46.60 |
| Purchase #6 | $208.77 | 9.702% | $229.0249 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $192.37 | 7.596% | $206.9824 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $955.05 | $1,039.9245 | $1,039.93 | $1,039.95 | $1,039.80 | |