| 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 | $112.50 | 6.781% | $120.1286 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $93.72 | 7.818% | $101.047 | $101.05 | $101.05 | $101.00 |
| Purchase #3 | $149.91 | 4.700% | $156.9558 | $156.96 | $156.95 | $157.00 |
| Purchase #4 | $182.56 | 13.777% | $207.7113 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $215.71 | 8.293% | $233.5988 | $233.60 | $233.60 | $233.60 |
| Purchase #6 | $173.70 | 10.762% | $192.3936 | $192.39 | $192.40 | $192.40 |
| Purchase #7 | $110.27 | 10.645% | $122.0082 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $1,038.37 | $1,133.8433 | $1,133.85 | $1,133.85 | $1,133.80 | |