| 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 | $83.76 | 7.463% | $90.011 | $90.01 | $90.00 | $90.00 |
| Purchase #2 | $153.66 | 8.795% | $167.1744 | $167.17 | $167.15 | $167.20 |
| Purchase #3 | $116.57 | 7.673% | $125.5144 | $125.51 | $125.50 | $125.50 |
| Purchase #4 | $232.84 | 7.491% | $250.282 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $59.72 | 9.265% | $65.2531 | $65.25 | $65.25 | $65.30 |
| Purchase #6 | $221.83 | 6.111% | $235.386 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $210.77 | 10.165% | $232.1948 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $1,079.15 | $1,165.8157 | $1,165.80 | $1,165.80 | $1,165.90 | |