| 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 | $180.84 | 11.351% | $201.3671 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $184.54 | 7.589% | $198.5447 | $198.54 | $198.55 | $198.50 |
| Purchase #3 | $229.45 | 13.214% | $259.7695 | $259.77 | $259.75 | $259.80 |
| Purchase #4 | $184.29 | 7.647% | $198.3827 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $244.83 | 13.447% | $277.7523 | $277.75 | $277.75 | $277.80 |
| Purchase #6 | $163.37 | 3.244% | $168.6697 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $158.49 | 8.270% | $171.5971 | $171.60 | $171.60 | $171.60 |
| 7 purchase totals = | $1,345.81 | $1,476.0831 | $1,476.08 | $1,476.05 | $1,476.20 | |