| 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 | $142.55 | 12.788% | $160.7793 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $122.90 | 4.117% | $127.9598 | $127.96 | $127.95 | $128.00 |
| Purchase #3 | $217.25 | 5.521% | $229.2444 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $39.73 | 6.420% | $42.2807 | $42.28 | $42.30 | $42.30 |
| Purchase #5 | $188.27 | 10.294% | $207.6505 | $207.65 | $207.65 | $207.70 |
| Purchase #6 | $58.60 | 10.793% | $64.9247 | $64.92 | $64.90 | $64.90 |
| Purchase #7 | $178.69 | 12.780% | $201.5266 | $201.53 | $201.55 | $201.50 |
| 7 purchase totals = | $947.99 | $1,034.3660 | $1,034.36 | $1,034.40 | $1,034.40 | |