| 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 | $112.63 | 4.707% | $117.9315 | $117.93 | $117.95 | $117.90 |
| Purchase #2 | $123.88 | 9.245% | $135.3327 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $240.97 | 13.401% | $273.2624 | $273.26 | $273.25 | $273.30 |
| Purchase #4 | $19.78 | 10.814% | $21.919 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $218.76 | 5.853% | $231.564 | $231.56 | $231.55 | $231.60 |
| Purchase #6 | $185.67 | 11.485% | $206.9942 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $173.44 | 3.633% | $179.7411 | $179.74 | $179.75 | $179.70 |
| 7 purchase totals = | $1,075.13 | $1,166.7449 | $1,166.73 | $1,166.75 | $1,166.70 | |