| 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 | $147.65 | 3.177% | $152.3408 | $152.34 | $152.35 | $152.30 |
| Purchase #2 | $152.47 | 5.600% | $161.0083 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $16.91 | 9.467% | $18.5109 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $213.36 | 12.387% | $239.7889 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $219.38 | 9.319% | $239.824 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $153.26 | 10.179% | $168.8603 | $168.86 | $168.85 | $168.90 |
| Purchase #7 | $79.83 | 8.329% | $86.479 | $86.48 | $86.50 | $86.50 |
| 7 purchase totals = | $982.86 | $1,066.8122 | $1,066.81 | $1,066.80 | $1,066.80 | |