| 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 | $174.90 | 6.822% | $186.8317 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $14.99 | 4.444% | $15.6562 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $20.75 | 4.277% | $21.6375 | $21.64 | $21.65 | $21.60 |
| Purchase #4 | $124.48 | 5.114% | $130.8459 | $130.85 | $130.85 | $130.80 |
| Purchase #5 | $193.34 | 13.270% | $218.9962 | $219.00 | $219.00 | $219.00 |
| Purchase #6 | $64.79 | 12.280% | $72.7462 | $72.75 | $72.75 | $72.70 |
| Purchase #7 | $230.97 | 3.773% | $239.6845 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $824.22 | $886.3982 | $886.41 | $886.45 | $886.30 | |