| 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 | $162.37 | 3.843% | $168.6099 | $168.61 | $168.60 | $168.60 |
| Purchase #2 | $45.49 | 13.816% | $51.7749 | $51.77 | $51.75 | $51.80 |
| Purchase #3 | $96.65 | 11.814% | $108.0682 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $233.40 | 8.135% | $252.3871 | $252.39 | $252.40 | $252.40 |
| Purchase #5 | $245.42 | 11.440% | $273.496 | $273.50 | $273.50 | $273.50 |
| Purchase #6 | $161.39 | 3.348% | $166.7933 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $130.98 | 3.462% | $135.5145 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $1,075.70 | $1,156.6439 | $1,156.64 | $1,156.60 | $1,156.70 | |