| 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 | $125.50 | 6.593% | $133.7742 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $36.28 | 9.138% | $39.5953 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $107.87 | 11.447% | $120.2179 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $9.97 | 9.103% | $10.8776 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $111.73 | 6.141% | $118.5913 | $118.59 | $118.60 | $118.60 |
| Purchase #6 | $85.40 | 7.153% | $91.5087 | $91.51 | $91.50 | $91.50 |
| Purchase #7 | $172.94 | 7.820% | $186.4639 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $649.69 | $701.0289 | $701.03 | $701.00 | $701.10 | |