| 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 | $211.61 | 6.728% | $225.8471 | $225.85 | $225.85 | $225.80 |
| Purchase #2 | $70.76 | 6.557% | $75.3997 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $85.67 | 5.744% | $90.5909 | $90.59 | $90.60 | $90.60 |
| Purchase #4 | $124.40 | 12.519% | $139.9736 | $139.97 | $139.95 | $140.00 |
| Purchase #5 | $55.32 | 3.768% | $57.4045 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $151.25 | 6.671% | $161.3399 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $48.99 | 5.411% | $51.6408 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $748.00 | $802.1965 | $802.19 | $802.20 | $802.10 | |