| 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 | $192.74 | 7.488% | $207.1724 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $160.37 | 4.843% | $168.1367 | $168.14 | $168.15 | $168.10 |
| Purchase #3 | $172.61 | 13.665% | $196.1972 | $196.20 | $196.20 | $196.20 |
| Purchase #4 | $184.85 | 10.621% | $204.4829 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $82.43 | 12.347% | $92.6076 | $92.61 | $92.60 | $92.60 |
| Purchase #6 | $44.47 | 6.512% | $47.3659 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $246.51 | 8.304% | $266.9802 | $266.98 | $267.00 | $267.00 |
| 7 purchase totals = | $1,083.98 | $1,182.9429 | $1,182.95 | $1,182.95 | $1,183.00 | |