| 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 | $176.42 | 3.870% | $183.2475 | $183.25 | $183.25 | $183.20 |
| Purchase #2 | $186.51 | 12.635% | $210.0755 | $210.08 | $210.10 | $210.10 |
| Purchase #3 | $116.59 | 10.285% | $128.5813 | $128.58 | $128.60 | $128.60 |
| Purchase #4 | $217.47 | 13.128% | $246.0195 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $205.46 | 13.171% | $232.5211 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $58.51 | 4.573% | $61.1857 | $61.19 | $61.20 | $61.20 |
| Purchase #7 | $106.51 | 8.262% | $115.3099 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $1,067.47 | $1,176.9405 | $1,176.95 | $1,176.95 | $1,176.90 | |