| 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 | $121.48 | 10.170% | $133.8345 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $12.87 | 3.103% | $13.2694 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $156.92 | 9.613% | $172.0047 | $172.00 | $172.00 | $172.00 |
| Purchase #4 | $185.95 | 6.533% | $198.0981 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $198.43 | 6.687% | $211.699 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $13.99 | 8.808% | $15.2222 | $15.22 | $15.20 | $15.20 |
| Purchase #7 | $12.69 | 12.702% | $14.3019 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $702.33 | $758.4298 | $758.42 | $758.40 | $758.40 | |