| 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 | $113.59 | 9.493% | $124.3731 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $73.38 | 5.116% | $77.1341 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $33.75 | 3.219% | $34.8364 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $138.96 | 6.391% | $147.8409 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $176.51 | 12.726% | $198.9727 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $103.36 | 10.382% | $114.0908 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $200.52 | 8.447% | $217.4579 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $840.07 | $914.7059 | $914.70 | $914.70 | $914.70 | |