| 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 | $15.67 | 4.276% | $16.34 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $174.62 | 6.506% | $185.9808 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $115.52 | 7.306% | $123.9599 | $123.96 | $123.95 | $124.00 |
| Purchase #4 | $70.86 | 10.671% | $78.4215 | $78.42 | $78.40 | $78.40 |
| Purchase #5 | $218.47 | 10.186% | $240.7234 | $240.72 | $240.70 | $240.70 |
| Purchase #6 | $119.34 | 13.729% | $135.7242 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $71.87 | 6.343% | $76.4287 | $76.43 | $76.45 | $76.40 |
| 7 purchase totals = | $786.35 | $857.5785 | $857.57 | $857.55 | $857.50 | |