| 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 | $161.92 | 7.566% | $174.1709 | $174.17 | $174.15 | $174.20 |
| Purchase #2 | $87.97 | 13.242% | $99.619 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $230.56 | 11.154% | $256.2767 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $227.55 | 13.301% | $257.8164 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $69.80 | 12.108% | $78.2514 | $78.25 | $78.25 | $78.30 |
| Purchase #6 | $32.52 | 12.105% | $36.4565 | $36.46 | $36.45 | $36.50 |
| Purchase #7 | $193.44 | 9.800% | $212.3971 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $1,003.76 | $1,114.9880 | $1,115.00 | $1,114.95 | $1,115.10 | |