| 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 | $132.44 | 12.189% | $148.5831 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $15.54 | 5.604% | $16.4109 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $235.54 | 6.515% | $250.8854 | $250.89 | $250.90 | $250.90 |
| Purchase #4 | $197.85 | 11.436% | $220.4761 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $161.74 | 5.697% | $170.9543 | $170.95 | $170.95 | $171.00 |
| Purchase #6 | $250.59 | 5.458% | $264.2672 | $264.27 | $264.25 | $264.30 |
| Purchase #7 | $200.61 | 4.754% | $210.147 | $210.15 | $210.15 | $210.10 |
| 7 purchase totals = | $1,194.31 | $1,281.7240 | $1,281.73 | $1,281.75 | $1,281.80 | |