| 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 | $120.54 | 6.487% | $128.3594 | $128.36 | $128.35 | $128.40 |
| Purchase #2 | $23.85 | 13.775% | $27.1353 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $19.55 | 6.341% | $20.7897 | $20.79 | $20.80 | $20.80 |
| Purchase #4 | $55.55 | 9.119% | $60.6156 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $233.88 | 7.110% | $250.5089 | $250.51 | $250.50 | $250.50 |
| Purchase #6 | $185.74 | 3.642% | $192.5047 | $192.50 | $192.50 | $192.50 |
| Purchase #7 | $164.74 | 11.641% | $183.9174 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $803.85 | $863.8310 | $863.84 | $863.80 | $863.80 | |