| 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 | $188.94 | 3.786% | $196.0933 | $196.09 | $196.10 | $196.10 |
| Purchase #2 | $245.48 | 3.157% | $253.2298 | $253.23 | $253.25 | $253.20 |
| Purchase #3 | $197.73 | 9.181% | $215.8836 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $171.73 | 12.126% | $192.554 | $192.55 | $192.55 | $192.60 |
| Purchase #5 | $243.57 | 11.851% | $272.4355 | $272.44 | $272.45 | $272.40 |
| Purchase #6 | $173.72 | 10.814% | $192.5061 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $162.65 | 13.107% | $183.9685 | $183.97 | $183.95 | $184.00 |
| 7 purchase totals = | $1,383.82 | $1,506.6708 | $1,506.67 | $1,506.70 | $1,506.70 | |