| 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 | $201.49 | 6.670% | $214.9294 | $214.93 | $214.95 | $214.90 |
| Purchase #2 | $160.64 | 4.775% | $168.3106 | $168.31 | $168.30 | $168.30 |
| Purchase #3 | $191.54 | 8.145% | $207.1409 | $207.14 | $207.15 | $207.10 |
| Purchase #4 | $133.57 | 10.855% | $148.069 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $15.55 | 8.278% | $16.8372 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $173.60 | 5.420% | $183.0091 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $152.28 | 9.321% | $166.474 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $1,028.67 | $1,104.7702 | $1,104.77 | $1,104.75 | $1,104.70 | |