| 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 | $139.50 | 11.568% | $155.6374 | $155.64 | $155.65 | $155.60 |
| Purchase #2 | $111.63 | 5.836% | $118.1447 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $235.79 | 12.446% | $265.1364 | $265.14 | $265.15 | $265.10 |
| Purchase #4 | $133.97 | 13.627% | $152.2261 | $152.23 | $152.25 | $152.20 |
| Purchase #5 | $159.25 | 3.260% | $164.4416 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $193.57 | 7.128% | $207.3677 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $8.62 | 11.128% | $9.5792 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $982.33 | $1,072.5331 | $1,072.54 | $1,072.60 | $1,072.40 | |