| 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 | $127.91 | 13.616% | $145.3262 | $145.33 | $145.35 | $145.30 |
| Purchase #2 | $133.28 | 9.618% | $146.0989 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $181.95 | 10.616% | $201.2658 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $119.44 | 9.762% | $131.0997 | $131.10 | $131.10 | $131.10 |
| Purchase #5 | $45.78 | 8.533% | $49.6864 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $108.94 | 11.624% | $121.6032 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $122.64 | 11.308% | $136.5081 | $136.51 | $136.50 | $136.50 |
| 7 purchase totals = | $839.94 | $931.5883 | $931.60 | $931.60 | $931.60 | |