| 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 | $165.75 | 7.736% | $178.5724 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $204.67 | 4.566% | $214.0152 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $61.35 | 11.404% | $68.3464 | $68.35 | $68.35 | $68.30 |
| Purchase #4 | $89.64 | 13.174% | $101.4492 | $101.45 | $101.45 | $101.40 |
| Purchase #5 | $235.44 | 11.367% | $262.2025 | $262.20 | $262.20 | $262.20 |
| Purchase #6 | $133.81 | 10.294% | $147.5844 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $176.55 | 9.134% | $192.6761 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $1,067.21 | $1,164.8462 | $1,164.85 | $1,164.85 | $1,164.80 | |