| 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 | $157.95 | 13.127% | $178.6841 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $48.29 | 3.688% | $50.0709 | $50.07 | $50.05 | $50.10 |
| Purchase #3 | $104.48 | 8.735% | $113.6063 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $72.75 | 10.103% | $80.0999 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $157.76 | 5.622% | $166.6293 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $244.45 | 11.371% | $272.2464 | $272.25 | $272.25 | $272.20 |
| Purchase #7 | $248.36 | 11.193% | $276.1589 | $276.16 | $276.15 | $276.20 |
| 7 purchase totals = | $1,034.04 | $1,137.4958 | $1,137.50 | $1,137.50 | $1,137.50 | |