| 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 | $156.64 | 12.230% | $175.7971 | $175.80 | $175.80 | $175.80 |
| Purchase #2 | $198.61 | 3.232% | $205.0291 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $39.29 | 3.379% | $40.6176 | $40.62 | $40.60 | $40.60 |
| Purchase #4 | $213.43 | 3.118% | $220.0847 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $230.86 | 9.332% | $252.4039 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $38.31 | 4.700% | $40.1106 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $185.64 | 12.657% | $209.1365 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $1,062.78 | $1,143.1795 | $1,143.18 | $1,143.20 | $1,143.10 | |