| 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 | $182.70 | 5.172% | $192.1492 | $192.15 | $192.15 | $192.10 |
| Purchase #2 | $235.64 | 13.280% | $266.933 | $266.93 | $266.95 | $266.90 |
| Purchase #3 | $185.36 | 10.245% | $204.3501 | $204.35 | $204.35 | $204.40 |
| Purchase #4 | $87.32 | 6.843% | $93.2953 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $112.73 | 5.722% | $119.1804 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $190.59 | 5.857% | $201.7529 | $201.75 | $201.75 | $201.80 |
| Purchase #7 | $20.85 | 6.320% | $22.1677 | $22.17 | $22.15 | $22.20 |
| 7 purchase totals = | $1,015.19 | $1,099.8286 | $1,099.83 | $1,099.85 | $1,099.90 | |