| 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 | $174.38 | 4.560% | $182.3317 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $148.50 | 9.315% | $162.3328 | $162.33 | $162.35 | $162.30 |
| Purchase #3 | $195.67 | 11.603% | $218.3736 | $218.37 | $218.35 | $218.40 |
| Purchase #4 | $191.83 | 5.789% | $202.935 | $202.94 | $202.95 | $202.90 |
| Purchase #5 | $43.51 | 3.294% | $44.9432 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $125.99 | 5.858% | $133.3705 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $218.32 | 12.807% | $246.2802 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $1,098.20 | $1,190.5670 | $1,190.56 | $1,190.60 | $1,190.50 | |