| 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 | $15.65 | 3.413% | $16.1841 | $16.18 | $16.20 | $16.20 |
| Purchase #2 | $55.49 | 8.488% | $60.2 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $144.79 | 7.273% | $155.3206 | $155.32 | $155.30 | $155.30 |
| Purchase #4 | $247.50 | 10.547% | $273.6038 | $273.60 | $273.60 | $273.60 |
| Purchase #5 | $171.63 | 8.335% | $185.9354 | $185.94 | $185.95 | $185.90 |
| Purchase #6 | $173.72 | 8.678% | $188.7954 | $188.80 | $188.80 | $188.80 |
| Purchase #7 | $144.77 | 5.141% | $152.2126 | $152.21 | $152.20 | $152.20 |
| 7 purchase totals = | $953.55 | $1,032.2519 | $1,032.25 | $1,032.25 | $1,032.20 | |