| 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 | $170.55 | 8.814% | $185.5823 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $183.95 | 5.525% | $194.1132 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $10.43 | 8.413% | $11.3075 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $199.84 | 9.758% | $219.3404 | $219.34 | $219.35 | $219.30 |
| Purchase #5 | $247.57 | 7.413% | $265.9224 | $265.92 | $265.90 | $265.90 |
| Purchase #6 | $115.41 | 11.633% | $128.8356 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $131.87 | 11.663% | $147.25 | $147.25 | $147.25 | $147.30 |
| 7 purchase totals = | $1,059.62 | $1,152.3514 | $1,152.35 | $1,152.35 | $1,152.30 | |