| 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 | $176.54 | 3.743% | $183.1479 | $183.15 | $183.15 | $183.10 |
| Purchase #2 | $146.71 | 12.270% | $164.7113 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $171.95 | 9.317% | $187.9706 | $187.97 | $187.95 | $188.00 |
| Purchase #4 | $122.48 | 9.194% | $133.7408 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $114.74 | 11.833% | $128.3172 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $186.80 | 13.139% | $211.3437 | $211.34 | $211.35 | $211.30 |
| Purchase #7 | $186.76 | 11.629% | $208.4783 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $1,105.98 | $1,217.7098 | $1,217.71 | $1,217.70 | $1,217.60 | |