| 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 | $117.67 | 11.629% | $131.3538 | $131.35 | $131.35 | $131.40 |
| Purchase #2 | $184.40 | 12.240% | $206.9706 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $119.48 | 13.463% | $135.5656 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $88.98 | 4.301% | $92.807 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $73.31 | 12.324% | $82.3447 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $134.71 | 9.699% | $147.7755 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $130.87 | 9.738% | $143.6141 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $849.42 | $940.4313 | $940.43 | $940.40 | $940.50 | |