| 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 | $147.77 | 8.378% | $160.1502 | $160.15 | $160.15 | $160.20 |
| Purchase #2 | $125.97 | 7.527% | $135.4518 | $135.45 | $135.45 | $135.50 |
| Purchase #3 | $132.68 | 10.334% | $146.3912 | $146.39 | $146.40 | $146.40 |
| Purchase #4 | $230.97 | 13.729% | $262.6799 | $262.68 | $262.70 | $262.70 |
| Purchase #5 | $146.27 | 12.755% | $164.9267 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $188.81 | 4.120% | $196.589 | $196.59 | $196.60 | $196.60 |
| Purchase #7 | $9.90 | 6.841% | $10.5773 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $982.37 | $1,076.7661 | $1,076.77 | $1,076.85 | $1,076.90 | |