| 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 | $134.26 | 8.398% | $145.5352 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $123.38 | 10.374% | $136.1794 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $147.41 | 13.425% | $167.1998 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $32.60 | 5.804% | $34.4921 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $93.55 | 12.161% | $104.9266 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $185.32 | 13.660% | $210.6347 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $117.73 | 9.741% | $129.1981 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $834.25 | $928.1659 | $928.17 | $928.25 | $928.10 | |