| 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 | $155.52 | 7.869% | $167.7579 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $73.75 | 7.558% | $79.324 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $82.93 | 4.706% | $86.8327 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $68.60 | 5.262% | $72.2097 | $72.21 | $72.20 | $72.20 |
| Purchase #5 | $138.28 | 5.436% | $145.7969 | $145.80 | $145.80 | $145.80 |
| Purchase #6 | $130.87 | 7.523% | $140.7154 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $201.93 | 12.202% | $226.5695 | $226.57 | $226.55 | $226.60 |
| 7 purchase totals = | $851.88 | $919.2061 | $919.21 | $919.15 | $919.20 | |