| 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 | $217.75 | 4.182% | $226.8563 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $58.98 | 11.775% | $65.9249 | $65.92 | $65.90 | $65.90 |
| Purchase #3 | $14.71 | 4.303% | $15.343 | $15.34 | $15.35 | $15.30 |
| Purchase #4 | $23.51 | 3.236% | $24.2708 | $24.27 | $24.25 | $24.30 |
| Purchase #5 | $175.76 | 3.764% | $182.3756 | $182.38 | $182.40 | $182.40 |
| Purchase #6 | $113.70 | 8.817% | $123.7249 | $123.72 | $123.70 | $123.70 |
| Purchase #7 | $128.72 | 6.668% | $137.303 | $137.30 | $137.30 | $137.30 |
| 7 purchase totals = | $733.13 | $775.7985 | $775.79 | $775.75 | $775.80 | |