| 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 | $175.40 | 5.446% | $184.9523 | $184.95 | $184.95 | $185.00 |
| Purchase #2 | $91.50 | 10.102% | $100.7433 | $100.74 | $100.75 | $100.70 |
| Purchase #3 | $149.31 | 4.175% | $155.5437 | $155.54 | $155.55 | $155.50 |
| Purchase #4 | $34.41 | 6.141% | $36.5231 | $36.52 | $36.50 | $36.50 |
| Purchase #5 | $64.67 | 11.721% | $72.25 | $72.25 | $72.25 | $72.30 |
| Purchase #6 | $229.29 | 6.697% | $244.6456 | $244.65 | $244.65 | $244.60 |
| Purchase #7 | $46.47 | 9.736% | $50.9943 | $50.99 | $51.00 | $51.00 |
| 7 purchase totals = | $791.05 | $845.6523 | $845.64 | $845.65 | $845.60 | |