| 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 | $139.93 | 5.158% | $147.1476 | $147.15 | $147.15 | $147.10 |
| Purchase #2 | $220.72 | 13.440% | $250.3848 | $250.38 | $250.40 | $250.40 |
| Purchase #3 | $164.78 | 3.849% | $171.1224 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $137.75 | 11.438% | $153.5058 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $105.82 | 4.394% | $110.4697 | $110.47 | $110.45 | $110.50 |
| Purchase #6 | $233.55 | 13.468% | $265.0045 | $265.00 | $265.00 | $265.00 |
| Purchase #7 | $72.50 | 4.364% | $75.6639 | $75.66 | $75.65 | $75.70 |
| 7 purchase totals = | $1,075.05 | $1,173.2987 | $1,173.29 | $1,173.25 | $1,173.30 | |