| 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 | $14.93 | 11.513% | $16.6489 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $45.86 | 12.470% | $51.5787 | $51.58 | $51.60 | $51.60 |
| Purchase #3 | $186.66 | 6.475% | $198.7462 | $198.75 | $198.75 | $198.70 |
| Purchase #4 | $173.88 | 10.635% | $192.3721 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $9.41 | 5.408% | $9.9189 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $152.52 | 9.586% | $167.1406 | $167.14 | $167.15 | $167.10 |
| Purchase #7 | $207.68 | 4.687% | $217.414 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $790.94 | $853.8194 | $853.82 | $853.80 | $853.70 | |