| 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 | $182.79 | 3.796% | $189.7287 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $94.44 | 9.256% | $103.1814 | $103.18 | $103.20 | $103.20 |
| Purchase #3 | $220.26 | 4.838% | $230.9162 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $197.98 | 4.660% | $207.2059 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $6.81 | 8.453% | $7.3856 | $7.39 | $7.40 | $7.40 |
| Purchase #6 | $210.31 | 3.819% | $218.3417 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $173.28 | 13.688% | $196.9986 | $197.00 | $197.00 | $197.00 |
| 7 purchase totals = | $1,085.87 | $1,153.7581 | $1,153.77 | $1,153.80 | $1,153.70 | |