| 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 | $126.53 | 12.432% | $142.2602 | $142.26 | $142.25 | $142.30 |
| Purchase #2 | $25.44 | 13.381% | $28.8441 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $142.77 | 11.449% | $159.1157 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $151.45 | 13.601% | $172.0487 | $172.05 | $172.05 | $172.00 |
| Purchase #5 | $218.71 | 10.535% | $241.7511 | $241.75 | $241.75 | $241.80 |
| Purchase #6 | $185.60 | 10.541% | $205.1641 | $205.16 | $205.15 | $205.20 |
| Purchase #7 | $176.72 | 3.807% | $183.4477 | $183.45 | $183.45 | $183.40 |
| 7 purchase totals = | $1,027.22 | $1,132.6316 | $1,132.63 | $1,132.60 | $1,132.60 | |