| 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 | $139.61 | 3.494% | $144.488 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $114.43 | 6.329% | $121.6723 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $236.51 | 6.651% | $252.2403 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $149.58 | 6.671% | $159.5585 | $159.56 | $159.55 | $159.60 |
| Purchase #5 | $208.71 | 10.599% | $230.8312 | $230.83 | $230.85 | $230.80 |
| Purchase #6 | $42.27 | 5.535% | $44.6096 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $152.71 | 5.160% | $160.5898 | $160.59 | $160.60 | $160.60 |
| 7 purchase totals = | $1,043.82 | $1,113.9897 | $1,113.99 | $1,114.00 | $1,114.00 | |