| 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 | $135.34 | 6.667% | $144.3631 | $144.36 | $144.35 | $144.40 |
| Purchase #2 | $21.61 | 5.482% | $22.7947 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $158.47 | 10.168% | $174.5832 | $174.58 | $174.60 | $174.60 |
| Purchase #4 | $189.76 | 3.739% | $196.8551 | $196.86 | $196.85 | $196.90 |
| Purchase #5 | $171.70 | 13.781% | $195.362 | $195.36 | $195.35 | $195.40 |
| Purchase #6 | $222.96 | 3.600% | $230.9866 | $230.99 | $231.00 | $231.00 |
| Purchase #7 | $208.93 | 13.345% | $236.8117 | $236.81 | $236.80 | $236.80 |
| 7 purchase totals = | $1,108.77 | $1,201.7564 | $1,201.75 | $1,201.75 | $1,201.90 | |