| 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 | $157.92 | 5.671% | $166.8756 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $195.93 | 11.452% | $218.3679 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $14.78 | 5.704% | $15.6231 | $15.62 | $15.60 | $15.60 |
| Purchase #4 | $116.96 | 11.333% | $130.2151 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $221.28 | 7.744% | $238.4159 | $238.42 | $238.40 | $238.40 |
| Purchase #6 | $120.56 | 3.773% | $125.1087 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $247.74 | 13.191% | $280.4194 | $280.42 | $280.40 | $280.40 |
| 7 purchase totals = | $1,075.17 | $1,175.0257 | $1,175.04 | $1,174.95 | $1,175.00 | |