| 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 | $15.43 | 12.477% | $17.3552 | $17.36 | $17.35 | $17.40 |
| Purchase #2 | $181.50 | 13.465% | $205.939 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $234.48 | 8.124% | $253.5292 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $113.48 | 6.798% | $121.1944 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $171.55 | 6.466% | $182.6424 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $247.85 | 10.854% | $274.7516 | $274.75 | $274.75 | $274.80 |
| Purchase #7 | $30.46 | 8.454% | $33.0351 | $33.04 | $33.05 | $33.00 |
| 7 purchase totals = | $994.75 | $1,088.4469 | $1,088.45 | $1,088.50 | $1,088.40 | |