| 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 | $148.86 | 5.451% | $156.9744 | $156.97 | $156.95 | $157.00 |
| Purchase #2 | $222.67 | 11.185% | $247.5756 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $109.92 | 5.212% | $115.649 | $115.65 | $115.65 | $115.60 |
| Purchase #4 | $228.73 | 9.435% | $250.3107 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $6.45 | 5.428% | $6.8001 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $216.92 | 10.689% | $240.1066 | $240.11 | $240.10 | $240.10 |
| Purchase #7 | $67.34 | 9.312% | $73.6107 | $73.61 | $73.60 | $73.60 |
| 7 purchase totals = | $1,000.89 | $1,091.0271 | $1,091.03 | $1,091.00 | $1,091.00 | |