| 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 | $129.97 | 4.612% | $135.9642 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $18.57 | 6.173% | $19.7163 | $19.72 | $19.70 | $19.70 |
| Purchase #3 | $185.60 | 10.705% | $205.4685 | $205.47 | $205.45 | $205.50 |
| Purchase #4 | $35.90 | 12.260% | $40.3013 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $48.65 | 5.720% | $51.4328 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $32.26 | 6.263% | $34.2804 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $160.32 | 7.309% | $172.0378 | $172.04 | $172.05 | $172.00 |
| 7 purchase totals = | $611.27 | $659.2013 | $659.20 | $659.20 | $659.20 | |