| 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 | $101.39 | 13.179% | $114.7522 | $114.75 | $114.75 | $114.80 |
| Purchase #2 | $214.45 | 3.148% | $221.2009 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $30.36 | 9.870% | $33.3565 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $171.67 | 8.801% | $186.7787 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $192.57 | 5.574% | $203.3039 | $203.30 | $203.30 | $203.30 |
| Purchase #6 | $83.50 | 10.689% | $92.4253 | $92.43 | $92.45 | $92.40 |
| Purchase #7 | $64.93 | 10.333% | $71.6392 | $71.64 | $71.65 | $71.60 |
| 7 purchase totals = | $858.87 | $923.4567 | $923.46 | $923.50 | $923.50 | |