| 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 | $167.38 | 9.794% | $183.7732 | $183.77 | $183.75 | $183.80 |
| Purchase #2 | $250.85 | 5.244% | $264.0046 | $264.00 | $264.00 | $264.00 |
| Purchase #3 | $42.60 | 12.647% | $47.9876 | $47.99 | $48.00 | $48.00 |
| Purchase #4 | $142.25 | 13.264% | $161.118 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $7.32 | 11.336% | $8.1498 | $8.15 | $8.15 | $8.10 |
| Purchase #6 | $166.78 | 9.679% | $182.9226 | $182.92 | $182.90 | $182.90 |
| Purchase #7 | $188.37 | 10.256% | $207.6892 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $965.55 | $1,055.6450 | $1,055.64 | $1,055.60 | $1,055.60 | |