| 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 | $134.86 | 12.501% | $151.7188 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $103.25 | 10.556% | $114.1491 | $114.15 | $114.15 | $114.10 |
| Purchase #3 | $14.96 | 8.591% | $16.2452 | $16.25 | $16.25 | $16.20 |
| Purchase #4 | $172.80 | 5.393% | $182.1191 | $182.12 | $182.10 | $182.10 |
| Purchase #5 | $25.97 | 6.161% | $27.57 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $189.77 | 3.175% | $195.7952 | $195.80 | $195.80 | $195.80 |
| Purchase #7 | $127.93 | 10.863% | $141.827 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $769.54 | $829.4244 | $829.44 | $829.40 | $829.30 | |