| 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 | $170.63 | 7.260% | $183.0177 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $153.76 | 8.687% | $167.1171 | $167.12 | $167.10 | $167.10 |
| Purchase #3 | $233.59 | 7.543% | $251.2097 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $23.33 | 4.754% | $24.4391 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $222.94 | 13.668% | $253.4114 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $8.45 | 11.327% | $9.4071 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $242.59 | 6.605% | $258.6131 | $258.61 | $258.60 | $258.60 |
| 7 purchase totals = | $1,055.29 | $1,147.2152 | $1,147.22 | $1,147.15 | $1,147.10 | |