| 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 | $133.66 | 12.432% | $150.2766 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $92.41 | 4.249% | $96.3365 | $96.34 | $96.35 | $96.30 |
| Purchase #3 | $236.73 | 6.322% | $251.6961 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $182.77 | 8.462% | $198.236 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $172.44 | 5.182% | $181.3758 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $172.88 | 4.175% | $180.0977 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $211.91 | 3.873% | $220.1173 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $1,202.80 | $1,278.1360 | $1,278.16 | $1,278.20 | $1,278.10 | |