| 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 | $186.88 | 6.526% | $199.0758 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $155.44 | 4.151% | $161.8923 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $195.45 | 11.539% | $218.003 | $218.00 | $218.00 | $218.00 |
| Purchase #4 | $177.53 | 3.787% | $184.2531 | $184.25 | $184.25 | $184.30 |
| Purchase #5 | $161.49 | 4.131% | $168.1612 | $168.16 | $168.15 | $168.20 |
| Purchase #6 | $117.44 | 11.240% | $130.6403 | $130.64 | $130.65 | $130.60 |
| Purchase #7 | $35.91 | 12.640% | $40.449 | $40.45 | $40.45 | $40.40 |
| 7 purchase totals = | $1,030.14 | $1,102.4747 | $1,102.47 | $1,102.50 | $1,102.50 | |