| 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 | $190.39 | 13.531% | $216.1517 | $216.15 | $216.15 | $216.20 |
| Purchase #2 | $24.38 | 13.369% | $27.6394 | $27.64 | $27.65 | $27.60 |
| Purchase #3 | $149.44 | 6.695% | $159.445 | $159.45 | $159.45 | $159.40 |
| Purchase #4 | $63.35 | 10.559% | $70.0391 | $70.04 | $70.05 | $70.00 |
| Purchase #5 | $170.84 | 12.208% | $191.6961 | $191.70 | $191.70 | $191.70 |
| Purchase #6 | $119.43 | 9.160% | $130.3698 | $130.37 | $130.35 | $130.40 |
| Purchase #7 | $241.53 | 9.304% | $264.002 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $959.36 | $1,059.3431 | $1,059.35 | $1,059.35 | $1,059.30 | |