| 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 | $140.81 | 7.596% | $151.5059 | $151.51 | $151.50 | $151.50 |
| Purchase #2 | $119.90 | 11.533% | $133.7281 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $132.29 | 13.765% | $150.4997 | $150.50 | $150.50 | $150.50 |
| Purchase #4 | $135.26 | 8.839% | $147.2156 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $106.58 | 6.607% | $113.6217 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $126.94 | 3.236% | $131.0478 | $131.05 | $131.05 | $131.00 |
| Purchase #7 | $173.50 | 4.460% | $181.2381 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $935.28 | $1,008.8569 | $1,008.87 | $1,008.85 | $1,008.70 | |