| 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 | $133.85 | 3.325% | $138.3005 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $27.85 | 4.215% | $29.0239 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $23.43 | 3.562% | $24.2646 | $24.26 | $24.25 | $24.30 |
| Purchase #4 | $116.47 | 4.285% | $121.4607 | $121.46 | $121.45 | $121.50 |
| Purchase #5 | $107.40 | 5.243% | $113.031 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $192.72 | 13.141% | $218.0453 | $218.05 | $218.05 | $218.00 |
| Purchase #7 | $167.30 | 11.455% | $186.4642 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $769.02 | $830.5902 | $830.58 | $830.55 | $830.60 | |