| 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 | $189.74 | 4.476% | $198.2328 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $246.97 | 7.835% | $266.3201 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $40.97 | 8.557% | $44.4758 | $44.48 | $44.50 | $44.50 |
| Purchase #4 | $131.88 | 6.233% | $140.1001 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $64.41 | 10.578% | $71.2233 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $80.57 | 3.347% | $83.2667 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $172.69 | 5.854% | $182.7993 | $182.80 | $182.80 | $182.80 |
| 7 purchase totals = | $927.23 | $986.4181 | $986.42 | $986.40 | $986.40 | |