| 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 | $141.49 | 12.377% | $159.0022 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $37.26 | 4.484% | $38.9307 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $193.81 | 13.469% | $219.9143 | $219.91 | $219.90 | $219.90 |
| Purchase #4 | $200.37 | 7.190% | $214.7766 | $214.78 | $214.80 | $214.80 |
| Purchase #5 | $118.60 | 5.787% | $125.4634 | $125.46 | $125.45 | $125.50 |
| Purchase #6 | $132.54 | 13.463% | $150.3839 | $150.38 | $150.40 | $150.40 |
| Purchase #7 | $111.31 | 8.334% | $120.5866 | $120.59 | $120.60 | $120.60 |
| 7 purchase totals = | $935.38 | $1,029.0577 | $1,029.05 | $1,029.10 | $1,029.10 | |