| 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 | $70.72 | 9.190% | $77.2192 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $138.86 | 3.189% | $143.2882 | $143.29 | $143.30 | $143.30 |
| Purchase #3 | $195.55 | 11.256% | $217.5611 | $217.56 | $217.55 | $217.60 |
| Purchase #4 | $162.87 | 13.564% | $184.9617 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $22.98 | 12.858% | $25.9348 | $25.93 | $25.95 | $25.90 |
| Purchase #6 | $223.85 | 3.795% | $232.3451 | $232.35 | $232.35 | $232.30 |
| Purchase #7 | $134.80 | 13.640% | $153.1867 | $153.19 | $153.20 | $153.20 |
| 7 purchase totals = | $949.63 | $1,034.4968 | $1,034.50 | $1,034.50 | $1,034.50 | |