| 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 | $89.62 | 13.278% | $101.5197 | $101.52 | $101.50 | $101.50 |
| Purchase #2 | $160.85 | 12.544% | $181.027 | $181.03 | $181.05 | $181.00 |
| Purchase #3 | $142.27 | 8.451% | $154.2932 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $141.88 | 9.289% | $155.0592 | $155.06 | $155.05 | $155.10 |
| Purchase #5 | $63.76 | 3.354% | $65.8985 | $65.90 | $65.90 | $65.90 |
| Purchase #6 | $235.42 | 11.453% | $262.3827 | $262.38 | $262.40 | $262.40 |
| Purchase #7 | $230.63 | 12.146% | $258.6423 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $1,064.43 | $1,178.8226 | $1,178.82 | $1,178.85 | $1,178.80 | |