| 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 | $186.62 | 5.588% | $197.0483 | $197.05 | $197.05 | $197.00 |
| Purchase #2 | $183.77 | 4.301% | $191.6739 | $191.67 | $191.65 | $191.70 |
| Purchase #3 | $21.83 | 11.549% | $24.3511 | $24.35 | $24.35 | $24.40 |
| Purchase #4 | $221.67 | 4.172% | $230.9181 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $151.93 | 7.816% | $163.8048 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $143.73 | 12.512% | $161.7135 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $120.47 | 7.579% | $129.6004 | $129.60 | $129.60 | $129.60 |
| 7 purchase totals = | $1,030.02 | $1,099.1101 | $1,099.10 | $1,099.05 | $1,099.10 | |