| 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 | $90.55 | 3.148% | $93.4005 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $133.94 | 11.756% | $149.686 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $176.54 | 6.855% | $188.6418 | $188.64 | $188.65 | $188.60 |
| Purchase #4 | $229.34 | 13.768% | $260.9155 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $196.56 | 10.596% | $217.3875 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $8.31 | 5.806% | $8.7925 | $8.79 | $8.80 | $8.80 |
| Purchase #7 | $102.86 | 11.116% | $114.2939 | $114.29 | $114.30 | $114.30 |
| 7 purchase totals = | $938.10 | $1,033.1177 | $1,033.12 | $1,033.15 | $1,033.10 | |