| 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 | $168.41 | 3.342% | $174.0383 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $56.57 | 12.159% | $63.4483 | $63.45 | $63.45 | $63.40 |
| Purchase #3 | $14.62 | 6.261% | $15.5354 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $178.27 | 8.242% | $192.963 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $69.56 | 9.741% | $76.3358 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $108.95 | 3.134% | $112.3645 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $225.98 | 8.126% | $244.3431 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $822.36 | $879.0284 | $879.03 | $879.05 | $878.90 | |