| 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 | $174.26 | 6.130% | $184.9421 | $184.94 | $184.95 | $184.90 |
| Purchase #2 | $47.77 | 11.867% | $53.4389 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $77.51 | 11.102% | $86.1152 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $190.31 | 13.809% | $216.5899 | $216.59 | $216.60 | $216.60 |
| Purchase #5 | $119.27 | 8.145% | $128.9845 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $170.32 | 3.468% | $176.2267 | $176.23 | $176.25 | $176.20 |
| Purchase #7 | $5.50 | 4.194% | $5.7307 | $5.73 | $5.75 | $5.70 |
| 7 purchase totals = | $784.94 | $852.0280 | $852.03 | $852.10 | $851.90 | |