| 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 | $171.78 | 6.252% | $182.5197 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $142.70 | 3.180% | $147.2379 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $176.37 | 4.195% | $183.7687 | $183.77 | $183.75 | $183.80 |
| Purchase #4 | $223.29 | 3.377% | $230.8305 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $16.74 | 9.480% | $18.327 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $180.68 | 9.615% | $198.0524 | $198.05 | $198.05 | $198.10 |
| Purchase #7 | $180.63 | 13.498% | $205.0114 | $205.01 | $205.00 | $205.00 |
| 7 purchase totals = | $1,092.19 | $1,165.7476 | $1,165.75 | $1,165.75 | $1,165.70 | |