| 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 | $157.60 | 12.846% | $177.8453 | $177.85 | $177.85 | $177.80 |
| Purchase #2 | $250.82 | 4.678% | $262.5534 | $262.55 | $262.55 | $262.60 |
| Purchase #3 | $125.49 | 12.500% | $141.1763 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $63.57 | 9.712% | $69.7439 | $69.74 | $69.75 | $69.70 |
| Purchase #5 | $9.38 | 5.648% | $9.9098 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $203.26 | 9.581% | $222.7343 | $222.73 | $222.75 | $222.70 |
| Purchase #7 | $110.35 | 6.760% | $117.8097 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $920.47 | $1,001.7727 | $1,001.77 | $1,001.80 | $1,001.70 | |