| 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 | $179.89 | 3.198% | $185.6429 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $228.29 | 12.349% | $256.4815 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $142.78 | 7.330% | $153.2458 | $153.25 | $153.25 | $153.20 |
| Purchase #4 | $161.94 | 7.440% | $173.9883 | $173.99 | $174.00 | $174.00 |
| Purchase #5 | $142.50 | 8.258% | $154.2677 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $203.38 | 3.206% | $209.9004 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $89.28 | 13.505% | $101.3373 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $1,148.06 | $1,234.8639 | $1,234.87 | $1,234.90 | $1,234.80 | |