| 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 | $34.77 | 9.347% | $38.02 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $157.98 | 5.751% | $167.0654 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $102.57 | 10.461% | $113.2998 | $113.30 | $113.30 | $113.30 |
| Purchase #4 | $161.53 | 7.465% | $173.5882 | $173.59 | $173.60 | $173.60 |
| Purchase #5 | $226.76 | 7.265% | $243.2341 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $180.33 | 9.854% | $198.0997 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $135.62 | 8.580% | $147.2562 | $147.26 | $147.25 | $147.30 |
| 7 purchase totals = | $999.56 | $1,080.5634 | $1,080.57 | $1,080.55 | $1,080.60 | |