| 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 | $69.92 | 11.200% | $77.751 | $77.75 | $77.75 | $77.80 |
| Purchase #2 | $130.93 | 3.798% | $135.9027 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $170.84 | 9.452% | $186.9878 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $154.90 | 10.245% | $170.7695 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $170.70 | 8.424% | $185.0798 | $185.08 | $185.10 | $185.10 |
| Purchase #6 | $233.48 | 11.607% | $260.58 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $86.80 | 4.607% | $90.7989 | $90.80 | $90.80 | $90.80 |
| 7 purchase totals = | $1,017.57 | $1,107.8697 | $1,107.87 | $1,107.90 | $1,108.00 | |