| 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 | $92.52 | 9.759% | $101.549 | $101.55 | $101.55 | $101.50 |
| Purchase #2 | $144.80 | 8.639% | $157.3093 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $182.69 | 9.587% | $200.2045 | $200.20 | $200.20 | $200.20 |
| Purchase #4 | $122.48 | 6.249% | $130.1338 | $130.13 | $130.15 | $130.10 |
| Purchase #5 | $88.50 | 8.168% | $95.7287 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $154.48 | 12.841% | $174.3168 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $79.56 | 11.818% | $88.9624 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $865.03 | $948.2045 | $948.20 | $948.20 | $948.10 | |