| 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 | $28.76 | 13.585% | $32.667 | $32.67 | $32.65 | $32.70 |
| Purchase #2 | $165.88 | 11.198% | $184.4552 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $184.98 | 7.450% | $198.761 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $106.42 | 8.798% | $115.7828 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $175.60 | 6.548% | $187.0983 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $141.31 | 13.327% | $160.1424 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $185.97 | 13.259% | $210.6278 | $210.63 | $210.65 | $210.60 |
| 7 purchase totals = | $988.92 | $1,089.5345 | $1,089.54 | $1,089.55 | $1,089.60 | |