| 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 | $185.92 | 6.833% | $198.6239 | $198.62 | $198.60 | $198.60 |
| Purchase #2 | $192.27 | 13.529% | $218.2822 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $71.48 | 12.104% | $80.1319 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $139.94 | 10.835% | $155.1025 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $184.51 | 12.549% | $207.6642 | $207.66 | $207.65 | $207.70 |
| Purchase #6 | $120.29 | 4.715% | $125.9617 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $187.55 | 10.196% | $206.6726 | $206.67 | $206.65 | $206.70 |
| 7 purchase totals = | $1,081.96 | $1,192.4390 | $1,192.42 | $1,192.40 | $1,192.50 | |