| 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 | $197.54 | 12.523% | $222.2779 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $52.84 | 8.577% | $57.3721 | $57.37 | $57.35 | $57.40 |
| Purchase #3 | $100.85 | 13.497% | $114.4617 | $114.46 | $114.45 | $114.50 |
| Purchase #4 | $6.93 | 6.822% | $7.4028 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $32.33 | 12.843% | $36.4821 | $36.48 | $36.50 | $36.50 |
| Purchase #6 | $168.52 | 10.497% | $186.2095 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $167.85 | 9.425% | $183.6699 | $183.67 | $183.65 | $183.70 |
| 7 purchase totals = | $726.86 | $807.8760 | $807.87 | $807.85 | $808.00 | |