| 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 | $142.97 | 3.754% | $148.3371 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $91.36 | 8.320% | $98.9612 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $161.45 | 12.852% | $182.1996 | $182.20 | $182.20 | $182.20 |
| Purchase #4 | $7.92 | 8.661% | $8.606 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $208.26 | 7.705% | $224.3064 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $210.57 | 11.706% | $235.2193 | $235.22 | $235.20 | $235.20 |
| Purchase #7 | $155.40 | 10.242% | $171.3161 | $171.32 | $171.30 | $171.30 |
| 7 purchase totals = | $977.93 | $1,068.9457 | $1,068.96 | $1,068.90 | $1,068.90 | |