| 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 | $171.34 | 13.194% | $193.9466 | $193.95 | $193.95 | $193.90 |
| Purchase #2 | $74.79 | 7.187% | $80.1652 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $172.29 | 10.609% | $190.5682 | $190.57 | $190.55 | $190.60 |
| Purchase #4 | $224.58 | 12.526% | $252.7109 | $252.71 | $252.70 | $252.70 |
| Purchase #5 | $32.59 | 11.365% | $36.2939 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $211.50 | 5.763% | $223.6887 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $143.76 | 13.673% | $163.4163 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $1,030.85 | $1,140.7898 | $1,140.80 | $1,140.75 | $1,140.80 | |