| 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 | $141.55 | 3.408% | $146.374 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $80.29 | 12.493% | $90.3206 | $90.32 | $90.30 | $90.30 |
| Purchase #3 | $102.27 | 6.815% | $109.2397 | $109.24 | $109.25 | $109.20 |
| Purchase #4 | $185.41 | 13.352% | $210.1659 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $240.41 | 13.780% | $273.5385 | $273.54 | $273.55 | $273.50 |
| Purchase #6 | $69.30 | 9.132% | $75.6285 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $163.65 | 3.249% | $168.967 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $982.88 | $1,074.2342 | $1,074.24 | $1,074.20 | $1,074.20 | |