| 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 | $174.88 | 9.781% | $191.985 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $71.87 | 3.536% | $74.4113 | $74.41 | $74.40 | $74.40 |
| Purchase #3 | $219.39 | 5.402% | $231.2414 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $115.55 | 8.529% | $125.4053 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $171.58 | 12.654% | $193.2917 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $174.65 | 5.579% | $184.3937 | $184.39 | $184.40 | $184.40 |
| Purchase #7 | $103.96 | 6.171% | $110.3754 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $1,031.88 | $1,111.1038 | $1,111.11 | $1,111.15 | $1,111.10 | |