| 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 | $155.69 | 7.230% | $166.9464 | $166.95 | $166.95 | $166.90 |
| Purchase #2 | $160.32 | 9.405% | $175.3981 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $231.25 | 7.242% | $247.9971 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $162.38 | 13.571% | $184.4166 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $202.36 | 5.847% | $214.192 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $75.85 | 9.451% | $83.0186 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $59.88 | 9.167% | $65.3692 | $65.37 | $65.35 | $65.40 |
| 7 purchase totals = | $1,047.73 | $1,137.3380 | $1,137.35 | $1,137.30 | $1,137.30 | |