| 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 | $145.47 | 10.867% | $161.2782 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $181.47 | 13.830% | $206.5673 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $218.94 | 5.607% | $231.216 | $231.22 | $231.20 | $231.20 |
| Purchase #4 | $204.30 | 11.290% | $227.3655 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $80.82 | 11.191% | $89.8646 | $89.86 | $89.85 | $89.90 |
| Purchase #6 | $214.63 | 12.418% | $241.2828 | $241.28 | $241.30 | $241.30 |
| Purchase #7 | $130.73 | 8.812% | $142.2499 | $142.25 | $142.25 | $142.20 |
| 7 purchase totals = | $1,176.36 | $1,299.8243 | $1,299.83 | $1,299.80 | $1,299.90 | |