| 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 | $17.41 | 6.788% | $18.5918 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $216.52 | 10.568% | $239.4018 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $93.69 | 9.838% | $102.9072 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $243.84 | 5.363% | $256.9171 | $256.92 | $256.90 | $256.90 |
| Purchase #5 | $161.92 | 13.862% | $184.3654 | $184.37 | $184.35 | $184.40 |
| Purchase #6 | $168.43 | 7.535% | $181.1212 | $181.12 | $181.10 | $181.10 |
| Purchase #7 | $60.39 | 12.770% | $68.1018 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $962.20 | $1,051.4063 | $1,051.41 | $1,051.35 | $1,051.40 | |