| 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 | $162.54 | 11.604% | $181.4011 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $106.64 | 3.320% | $110.1804 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $136.53 | 11.475% | $152.1968 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $185.94 | 3.309% | $192.0928 | $192.09 | $192.10 | $192.10 |
| Purchase #5 | $132.92 | 5.221% | $139.8598 | $139.86 | $139.85 | $139.90 |
| Purchase #6 | $162.62 | 3.223% | $167.8612 | $167.86 | $167.85 | $167.90 |
| Purchase #7 | $75.28 | 6.830% | $80.4216 | $80.42 | $80.40 | $80.40 |
| 7 purchase totals = | $962.47 | $1,024.0137 | $1,024.01 | $1,024.00 | $1,024.10 | |