| 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 | $138.93 | 10.870% | $154.0317 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $87.39 | 13.364% | $99.0688 | $99.07 | $99.05 | $99.10 |
| Purchase #3 | $125.63 | 6.159% | $133.3676 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $84.52 | 9.360% | $92.4311 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $205.31 | 7.851% | $221.4289 | $221.43 | $221.45 | $221.40 |
| Purchase #6 | $167.78 | 5.852% | $177.5985 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $181.89 | 13.210% | $205.9177 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $991.45 | $1,083.8443 | $1,083.85 | $1,083.85 | $1,083.80 | |